Gustina, L. et al. 2018. Phonological Variation in Serawai Language Used by Minangkabaunese and Serawainese in Kota Manna, South Bengkulu. Jurnal Arbitrer. 5, 1 (Apr. 2018), 8–16. DOI:https://doi.org/10.25077/ar.5.1.8-16.2018.