ARPIZAL, A.; SURATNO, S.; LIPUTO, M. A.; REFNIDA, R. Workshop on Item Analiysis for Teacher of State Vocational High School 6 in Jambi City . Journal of Community Engagement Research for Sustainability, [S. l.], v. 3, n. 6, p. 271–279, 2023. DOI: 10.31258/cers.3.6.271-279. Disponível em: https://cers.ejournal.unri.ac.id/index.php/cers/article/view/333. Acesso em: 4 nov. 2026.