ไชยชาญ ว., สาวะอินทร์ เ., and ไชยชาญ ว. “Optimum Ratio for Co-Producing Plant Pot from Organic Residues”. JOURNAL OF SOUTHERN TECHNOLOGY, vol. 12, no. 1, May 2019, pp. 193-05, https://so04.tci-thaijo.org/index.php/journal_sct/article/view/125808.