BABAJIDE, Samuel Oluwole; ODERINDE, Olayinka Kehinde; AKINLABI, Akinola Kehinde; EGBEMUYIWA, Ajani Olatunji. Exhaust Hydrocarbon Emission Concentration Level in Abeokuta Metropolis, Ogun State, Nigeria: A Case Study of Commercial Motorcycles (Okada). International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 23, n. 1, p. 167–180, 2015. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4036. Acesso em: 11 sep. 2025.