Rombe, O. S. C., Goh, H. C. and Ali, Z. M. (2022) “Toraja Cultural Landscape: Tongkonan Vernacular Architecture and Toraja Coffee Culture”, eTropic: electronic journal of studies in the Tropics, 21(1), pp. 99–142. doi: 10.25120/etropic.21.1.2022.3822.