Nadra, Nadra, Aslinda Aslinda, and Ahmad Zikri. “Phonological Change of Minangkabau Protolanguage in Tanjong Ipoh Isolect, Negeri Sembilan”. Jurnal Arbitrer 12, no. 2 (June 23, 2025): 125–137. Accessed February 27, 2026. https://arbitrer.fib.unand.ac.id/index.php/arbitrer/article/view/680.