SULISTYANTO, Tri Hadi; KUSMANA, Oman; IZZATI, Nur; RAMADESA, Andes; FIRDAUS, Fattah. Improving OSIS Leadership Skills through Interactive Training at SMKN 1 Cibatu Purwakarta. Sinesia : Journal of Community Service, [S. l.], v. 3, n. 1, p. 62–76, 2026. DOI: 10.69836/sinesia-jcs.v3i1.810. Disponível em: https://jurnal.sinesia.id/index.php/Sinesia-JPS/article/view/810. Acesso em: 9 sep. 2026.