HARAHAP, Z. A. DIVERSITY AND DISTRIBUTION OF DOLPHIN IN LANGKAT WATER, NORTH SUMATERA. JECE - Journal of Empowerment Community and Education, [S. l.], v. 1, n. 3, 2022. Disponível em: https://jurnalpengabdian.com/index.php/jece/article/view/727. Acesso em: 21 nov. 2024.