ULFAH, T. M.; HAZIM, H. Overview of the Prosocial Behavior of Volunteers of the East Java Muhammadiyah Disasster Management Center (MDMC) for Victims of the Semeru Eruption: Gambaran Perilaku Prososial Relawan Muhammadiyah Disasster Management Centre (MDMC) Jawa Timur Bagi Korban Erupsi Semeru. Journal of Islamic and Muhammadiyah Studies, [S. l.], v. 5, p. 10.21070/jims.v5i0.1573, 2023. DOI: 10.21070/jims.v5i0.1573. Disponível em: https://jims.umsida.ac.id/index.php/jims/article/view/1573. Acesso em: 7 sep. 2025.