An Exploration of Hippopotamus Optimisation Algorithm for Node Localisation in Wireless Sensor Networks. AFRICAN JOURNAL OF APPLIED RESEARCH, [S. l.], v. 12, n. 3, p. 245–264, 2026. DOI: 10.26437/wbtt3j22. Disponível em: https://mail.ajaronline.com/index.php/AJAR/article/view/1735. Acesso em: 9 may. 2026.