Afrom, I., and W. P. Dilla. “Repositioning Teachers’ Instructional Language Based on the Huma Betang Philosophy to Optimize Primary School Learning”. Tunas: Jurnal Pendidikan Guru Sekolah Dasar, vol. 11, no. 2, June 2026, pp. 150-6, doi:10.33084/tunas.v11i2.13274.