Liarni, L., Rosida, W. and Safitri, A. (2024) “The Role of Certified Teachers in Improving the Quality of Learning Quality at SMP Negeri 2 Wakorumba Utara Kab. North Buton”, Jurnal Pendidikan dan Pengajaran (JPP) , 1(1), pp. 37–45. Available at: https://journal.umkendari.ac.id/jpp/article/view/943 (Accessed: 4 February 2026).