ISAAC, Anthony A.; AKRA, Ukeme P.; TIM, Itoro M.; GEORGE, Ekemini U. On the Additional Existence Conditions for t-Steiner Quintuple Systems of Balanced Incomplete Block Designs . Researchers Journal of Science and Technology, [S. l.], v. 6, n. 5, p. 77–88, 2026. DOI: 10.83080/rejost.vol6no5.307. Disponível em: https://rejost.com.ng/index.php/home/article/view/307. Acesso em: 23 jul. 2026.