“EFFECT OF LONG-TERM CASSAVA CULTIVATION ON THE MORPHOLOGY AND PROPERTIES OF SOILS IN LAMPUNG, SOUTHERN SUMATRA, INDONESIA”. International Journal of Geomate 20, no. 79 (March 28, 2021): 168–176. Accessed October 9, 2026. https://geomatejournal.com/geomate/article/view/248.