Satjawathee, Theeralak, Nitivit Taseaw, Juree Vichitdhanabadee, Wipa Jongraksut, Rattikan Kuntapoung, and Alyada Kharawarattanapichet. “Calculation of Cost for Biennial Plant in Practical”. PAYAP UNIVERSITY JOURNAL 33, no. 1 (June 29, 2023): 191–206. Accessed May 20, 2024. https://so05.tci-thaijo.org/index.php/pyu/article/view/266452.