De Jesus, Arcanjo, Iqbal Iqbal, and Abdul Azis. “Qualitative Study of Two and Four-Wheel Tractor Use in Timor-Leste’s Five Districts”. Salaga Journal 3, no. 2 (December 31, 2025): 76–82. Accessed February 16, 2026. https://agritech.unhas.ac.id/ojs/index.php/salaga/article/view/1840.