WARDOYO, E. H. Kinerja Guru PAI Pasca Sertifikasi di Madrasah Tsanawiyah Salafiyah Syafiiyah Bandung Diwek Jombang. Sumbula: Jurnal Studi Keagamaan, Sosial dan Budaya, [S. l.], v. 2, n. 1, p. 421–442, 2017. DOI: 10.32492/sumbula.v2i1.552. Disponível em: https://ejournal.undar.or.id/index.php/sumbula/article/view/552. Acesso em: 1 sep. 2026.