Khanitchaidecha, Wilawan, Trung Tri Trinh Dang, Thotsaphon Threrujirapapong, and Auppatham Nakaruk. 2020. “Effect of Dye and NaCl Concentrations on Methylene Blue Dye Removal by Electrocoagulation”. Naresuan University Engineering Journal 15 (1). Phitsanulok, Thailand:1-5. https://ph01.tci-thaijo.org/index.php/nuej/article/view/222766.