ENDARIYANTONO, E.; MARYAM, E. W. Group Cohesiveness in Sidoarjo Manganese Community Volunteers: Kohesivitas Kelompok pada Relawan Komunitas Mangan Sidoarjo. Indonesian Journal of Cultural and Community Development, [S. l.], v. 13, p. 10.21070/ijccd2022837, 2022. DOI: 10.21070/ijccd.v13i0.837. Disponível em: https://ijccd.umsida.ac.id/index.php/ijccd/article/view/837. Acesso em: 30 aug. 2025.