Odewumi, M.O., Akintola, D.A. and Bello, I. 2020. Plastic relief sculpture: Improving Nigerian students’ performance in practical biology. JPBI (Jurnal Pendidikan Biologi Indonesia) . 6, 1 (Mar. 2020), 101–106. DOI:https://doi.org/10.22219/jpbi.v6i1.10629.