ชอบงาม เ., and หนูหมื่น ว. “Problems and Human Value in ‘Pa Kammathep’, Kritsana Asoksin’s Novel”. Journal of Liberal Arts Prince of Songkla University, vol. 10, no. 2, Dec. 2018, pp. 237-65, https://so03.tci-thaijo.org/index.php/journal-la/article/view/164101.