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 T. Reardon et al., Using evidence of household income diversification to inform study of the rural nonfarm labor market in Africa, World Development. 25(5) (2012) 735-748.DOI: https://doi.org/10.1016/s0305-750x(96)00137-4
 J. Fernandez-Cornejo, Off-farm income, technology adoption and farm economic performance. Economic Research Report No. ERR-36, Economic Research Service, U.S Department of Agriculture, Washington, D.C.2007, 57p.
 M. Dinye, The significance and issues of motorcycle transport in the urban areas in northern Ghana, Scientific Journal of review. 2(10) (2013) 256-272.
 E.C. Eboh, H.E. Ocheocha, Determinant of rural non farm sector potential in reducing income poverty, in: Proceedings of the 36th Annual Conference of the Agricultural Society of Nigeria, October 20-24, 2001, pp.160-164.
 R. Reardo, Household Income diversification into rural nonfarm activities, in: S. Haggblade, P.B.R. Hazell, T. Reardon (Eds.), Transforming the Rural Nonfarm Economy, Johns Hopkins University Press, Baltimore, 2011, 54p.DOI: https://doi.org/10.1086/650417
 J.C. Nwaru, Determinant of farm and off farm incomes and saving of food crop farmers, Niger Agric. Journal. 4(36) (2005) 26-42.
 F. Lopez, Off farm income and income distribution, Environment Development Economic. 12 (2007) 251-269.
 G. Oseni, P. Winter, Rural nonfarm activities and agricultural crop production in Nigeria, Agricultural Economics. 40(2) (2009) 189-201.DOI: https://doi.org/10.1111/j.1574-0862.2009.00369.x
 E C. Haggablade, The rural and non farm Economy; prospect, growth and poverty, Reduction World Development. 38(10) (2010) 1429-1441.
 J. Escobal, The determinants of non-farm income diversification in Peru, World Development. 29(3) (2001) 497-508.DOI: https://doi.org/10.1016/s0305-750x(00)00104-2
 T. Benson, Assessing African's food and nutrition security situation 2020 African Conference Brief 1 International Food Policy Research Institute Washington DC. 2004, 61p.
 R.O. Anozie et al., Determination of factors influencing poverty among okra producers in ohaozara agricultural zone of Ebonyi state, Nigeria, International Journal of Applied and Technology. 2(4) (2013) 26-31.
 M.L. Wanyama et al., Determinants off income diversification strategies amongst rural households in maize based farming systems of Kenya, African Journal of Food Science. 4(12) (2010) 754-763.
 P.F. Reich et al., Land resource stresses and desertification, in: Proceedings of Second International Conference on Land Degradation and desertification, KhonKaen, Thailand: Oxford Press New Delhi, (2011).
 K. Gbadamosi, Emergence of motorcycle in Urban transportation in Nigeria and its implication on traffic safety, Association for European Transportation and contributors publishers Inc., 2006, 27p.
 O.G. Olaore, Motorcycle as means of public transportation in Lagos, 1990 to present. B.A long Essay, Department of History, Olabisi Onabanjo University, Ago Iwoye, Nigeria, 2011, 12p.DOI: https://doi.org/10.21315/jes2018.14.6
 A.S. Lurinola, Informal self-employment and poverty alleviation: Empirical evidence from motorcycle taxi riders in Nigeria, International Journal of Economics and Finance. 3(2) (2011) 123-145.DOI: https://doi.org/10.5539/ijef.v3n2p176
 E.O. Odelowo, Pattern of trauma resulting from motorcycle accidents in Nigerians: a two-year prospective study, African Journal of Medicine & Medical Sciences. 23(2) (2014) 109-112.
 T.R. Miller et al., Is it safest to travel by bicycle, car, or big truck?, Journal of Crash Prevention and Injury Control. 1(1) (2009) 25-34.
 O.O. Olubomehin, Development and impact of motorcycles as means of commercial transportation in Nigeria, Res Humanist. Soc. Sci. 2(6) (2012) 231-239.
 NPC (National Population Commission): Population census of Federal Republic of Nigeria: Analytical report at the national level. National Population Commission, Abuja, (2006).
 S. Ayodele, The menace of motorcycle as a Para-transit mode in Lagos Metropolis, Nigeria, Journal of Estate Surveying Research. (2010) 64-79.
 World Bank, Cities on the move: A World Bank Urban transportation Strategy review. Washington D.C, World Bank Publication, 2002, 34p.DOI: https://doi.org/10.1596/0-8213-5148-6
 S.I. Ume et al., Effect of youth rural-urban migration on child labour use in rice production in Afikpo South Local Government area of Ebonyi State, Nigeria, Asian Research Journal of Arts Social Sciences. 4(3) (2016) 260-271.DOI: https://doi.org/10.9734/arjass/2016/27427
 R. Cervero, A. Golub, Informal transport: A global perspective, Transport Policy. 14(6) (2007) 445-457.DOI: https://doi.org/10.1016/j.tranpol.2007.04.011
 K.S. Oluwadiya et al., Motorcycle limb injuries in a developing country, West African Journal of Medicine. 23(1) (2004) 42-47.DOI: https://doi.org/10.4314/wajm.v23i1.28080
 A.S. Solagberu et al., Motorcycle injuries in a developing country and the vulnerability of riders, passengers, and pedestrians, Injury Prevention. 12(4) (2006) 266-268.DOI: https://doi.org/10.1136/ip.2005.011221
 T. Ogunbiyi, Much ado about okada ban, in Lagos. Available: http://businessdayonline.com/2014/09/much-ado-about-okada-ban-inlagos/. Accessed on June 19th (2014).
 K.T. Gbadamosi, Emergence of motorcycle in urban transportation in and its implication on traffic safety, Center for Transport Studies. Department of Geography and Regional Planning, Olabisi Onabanjo University, Ago-iwoye, Ogun State, Nigeria, (2002).DOI: https://doi.org/10.22367/jem.2018.32.01
 B. Hoffmann et al., Residence close to high traffic a prevalence of coronary disease, European Heart Journal. 27(22) (2006) 2696–2702.
 S.S. Reddy et al., Agricultural Economics, Oxford and IBH Publishers Co PVT Ltd., New Delhi, (2009).
 P. Aakko-Saksa et al., Research on unregulated pollutants emissions of vehicles fuelled with alcohol alternative fuels - VTT's contribution to the IEA-AMF Annex 44. Research Report: VTT-R-03970-14, (2014).
 A. Rosen, P. Olin, Hearing loss and coronary heart disease, Archives of Otolaryngology. 82 (2013) 236-242.
 J.M. Field, Effect of personal and situational variables upon noise annoyance in residential areas, Journal of the Acoustical Society of America. 93(5) (1993) 2753-2763.DOI: https://doi.org/10.1121/1.405851
 C. Jefferson, Noise Pollution, U.S. Environmental Protection Agency. Retrieved: 09-24-(2013).
 US EPA Control of hazardous air pollutants from mobile sources. Final rule, 40 CFR Parts 59, 80, 85 and 86. United States Environmental Protection Agency, (2007).
 J. Escobal, A.B. Reai, The Determinants of off-farm income diversification in Latin America, World Development. 39(3) (2014) 564-606.
 D. Vallero, Fundamentals of air pollution, Academic Press, Saint Louis, US, (2014).
 P. Aakko, N-O. Nylund, Particle emissions at moderate and cold temperatures using different fuels, Project report PRO3/P5057/03. IEA/AMF Annex 22, (2003).DOI: https://doi.org/10.4271/2003-01-3285
 U. Rosenhall, K. Pedersen, A. Svanborg, Presbycusis and noise-induced hearing loss, Ear Hear. 11(4) (2011) 257-263.DOI: https://doi.org/10.1097/00003446-199008000-00002
 Environmental Protection Agency (EPA). Options for reducing methane emission internationally. Volume 1: Technological options for reducing methane emissions. Report No. EPA/400-R-9. Nigeria Environmental Protection Agency, Abuja, Nigeria. 2012, pp.234-246.
 P. Siddhuraju, Antioxidant properties of various solvent extracts of total phenolic constituents from three different agroclimatic origins of drumstick tree (Moringa oleifera Lam.) leave, J. Agric. Food Chem. 51(8) (2003) 2144–2155.DOI: https://doi.org/10.1021/jf020444+
 A.A. Enete, T.A. Amusa, Determinants of women's contributions to farming decision among cocoa–based agro forestry households in Ekiti State, Nigeria, Field Actions Science Reports. The journal of field actions. 4 (2010).
 A.S. Grosvenor, Health benefits of Moringa oleifera, Asia Pacific Journal of Cancer Prevention. 15(20) (2006) 8571-8576.
 Wikipedia. Okada commercial motorcycle. Available: http://en.wikipedia.org/wiki/Okada_(commercial_motorcycle). Accessed: October (2014).
 S. Ume, C. Ezeano, P. Jiwuba, "Effect of Goat Production to the Environment in the Humid Tropics of the World", Sustainable Food Production, Vol. 6, p. 41, 2019DOI: https://doi.org/10.18052/www.scipress.com/SFP.6.41