สุมนพันธ์ เอกลักษณ์, Rattanaphong Thongchai, Chatchaphong Khamchuen, and Sopon Wiriyarattanakul. 2021. “Controlling System of Bhutan Oyster Mushroom’s Growth and Alert by Image Processing and Internet of Things”. Science Technology and Innovation Journal 2 (3):1-10. https://li01.tci-thaijo.org/index.php/stij/article/view/250097.