Phurahong, P., Phurahong, T. and Hongma, P. (2021) “The Production Cost Calculation with Applications, Case Studies Pickled Fish of Chai Buri Sub-district Tha Uthen District Nakhon Phanom Province”, JOURNAL OF SOUTHERN TECHNOLOGY, 14(2), pp. 107–117. available at: https://so04.tci-thaijo.org/index.php/journal_sct/article/view/247504 (accessed: 30 September 2026).