NWUBA, Izunna Shedrack; EGWU, Sussan Onyebuchi; AWOSIKA, Opeyemi Fadekemi; OSUAFOR, Abigail Mgboyibo. Examining of crossover instructional strategy toward biology students’ academic performance in secondary schools. Inornatus: Biology Education Journal, [S. l.], v. 3, n. 2, p. 50–59, 2023. DOI: 10.30862/inornatus.v3i2.420. Disponível em: https://journalfkipunipa.org/index.php/ibej/article/view/420. Acesso em: 17 jun. 2026.