WARUWU, Niska Walfiatni; NDRAHA, Ayler Beniah; WARUWU, Meiman; TELAUMBANUA, Eliagus. EVALUASI PELATIHAN GURU DI SMP NEGERI 3 HILISERANGKAI KABUPATEN NIAS. JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi)., [S. l.], v. 10, n. 3, p. 2172–2182, 2023. DOI: 10.35794/jmbi.v10i3.53500. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jmbi/article/view/53500. Acesso em: 4 feb. 2026.