ANIS NUR LAILY; AGUS ADRIYANTO; LUKMAN YUDHO PRAKOSO. Lesson Learn The Leadership Period of Admiral Keumalahayati for the Development of Maritime Defense Strategy. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 3, n. 1, 2023. DOI: 10.55227/ijhess.v3i1.638. Disponível em: http://ijhess.com/index.php/ijhess/article/view/638. Acesso em: 6 jun. 2026.