Ponprasert, R., and เทพแดง ส. . “Forecasting of Cassava Price by Using Box-Jenkins Method”. Rattanakosin Journal of Science and Technology, vol. 4, no. 1, Apr. 2022, pp. 22-33, https://ph02.tci-thaijo.org/index.php/RJST/article/view/245196.