. P. Sutthaso, K. Saiyarin, N. Srirachya, S. Thongnueaha, and W. Sutthaso, “DEVELOPMENT OF THE BRIQUETTE PRODUCT MODEL FROM WASTE MATERIALS COCOA HUSK VIBHAVADI COCOA COMMUNITY ENTERPRISE GROUP, SURAT THANI PROVINCE”, JSC, vol. 9, no. 9, pp. 155–170, Sep. 2025.