“Eksistensi Fungsional Bahasa Indonesia Dalam Ekologi Multibahasa Pesantren Luqman Al-Hakim: The Functional Existence of Indonesian in the Multilingual Ecology of Luqman Al-Hakim Islamic Boarding School”. Jurnal Pesastra (Pendidikan Bahasa dan Sastra) 3, no. 3 (August 12, 2026): 130–137. Accessed October 29, 2026. https://pesastra.com/journal/article/view/152.