ABUBAKAR, Usman; OSI, Abdulhameed Ado; SALISU, Iliyasu Abubakar; ABUBAKAR, Abbas; MUHAMMAD, Yusuf Ibrahim; SANI, Auwal Muhammad; ABDULLAHI, Saminu. Application of Hierarchical Clustering Technique for the Assessment of Maternal Mortality and Indicators in Nigeria. International Journal Of Research And Technopreneurial Innovations, Nigeria, v. 1, n. 1, p. 139–146, 2026. Disponível em: https://ijrti.com.ng/index.php/home/article/view/41. Acesso em: 3 aug. 2026.