Khamprapai P, Chiawchanwattana C, Laohavanich J, Yangyuen S. A Cleaning and Grading Machine for Inca Peanut Seeds after Shelling Process: doi: 10.14456/mijet.2018.7. Engineering Access [internet]. 2018 Sep. 22 [cited 2026 Sep. 28];4(2):37-40. available from: https://ph02.tci-thaijo.org/index.php/mijet/article/view/144754