Nurfadilah Simatupang, Julina Lubis and Abdurrahman Siregar (2026) “Educational Process Standards: The Identity of a Professional Teacher”, Jurnal Profesionalisme Guru, 3(3), pp. 139–152. Available at: https://journal.maalahliyah.sch.id/index.php/jpg/article/view/543 (Accessed: 14 June 2026).