Yoni, Efri, and Mezia Kemala Sari. 2026. “The Malay Diplomatic Register in Correspondence: The Case Study of Bilateral Relations Between Indonesia and Brunei”. Edumaspul: Jurnal Pendidikan 10 (1):440-51. http://jurnal2.unimen.ac.id/index.php/edumaspul/article/view/258.