ETAN, Micheal Obun; EMMANUEL, Ugboma Giftie. Educational Facilities and Students Academic Performance in Biology inTertiaryInstitutions in Cross River State, Nigeria. Transdisciplinary Journal of Education & Sustainable Development Studies, [S. l.], v. 1, n. 3, p. 40–51, 2026. DOI: 10.60787/tjesds.vol1no3.38. Disponível em: https://tjesds.org.ng/index.php/home/article/view/38. Acesso em: 4 feb. 2026.