Azwar, Welhendri, Muliono Muliono, Yuli Permatasari, Huriyatul Akmal, Syamsul Ibrar, and Melisa Melisa. 2019. “Nagari Customary Justice System in West Sumatra”. Jurnal Bina Praja 11 (1):53-62. https://doi.org/10.21787/jbp.11.2019.53-62.