Johan, Idawarni, and Wadzibah Nas. “Development Of The Bittuang District Area In Tana Toraja District With A Transportation Network System Approach”. Migration Letters 21, no. 3 (January 17, 2024): 146–169. Accessed November 25, 2024. https://migrationletters.com/index.php/ml/article/view/6526.