Obohwemu, K. O.; Gordon Mabengban; Iyevhobu, K. O.; Ooju, O. E.; Mariere, U. I.; Ofobrukweta, K.; Nwankwo, P. O.; Emeka, C. L.; Meruo, L. N.; Akwolu, C. C. Psychosocial and Environmental Determinants of Psychoactive Substance Use Disorders Among Youth in Nigeria: A Systematic Review. tajmspr 2026, 8, 97-124.