Tipsod, Nontiya, Wanthanee Santalunai, Jetsada Posom, Arthit Phuphaphud, and Khwantri Saengprachatanarug. 2024. “The Low cost spectrometer for estimation of dry matter in fresh cassava tuber”. Agricultural and Biological Engineering 1 (4):108-12. https://ph04.tci-thaijo.org/index.php/abe/article/view/5800.