Phan HQH, Hoan NX, Nguyen NH, Duc NDD, Anh NTN, Que NT, et al. Pre-treatment potential of electro-coagulation process using aluminum and titanium electrodes for instant coffee processing wastewater. SJES [Internet]. 2019 Dec. 23 [cited 2025 Feb. 6];3(3):170-85. Available from: https://sustinerejes.com/index.php/a/article/view/87