เรืองรักษ์ลิขิต ช. “The Separations and Their Rolesin Samutthakhot Kham Chan”. Parichart Journal, vol. 29, no. 2, Oct. 2016, pp. 1-29, https://so05.tci-thaijo.org/index.php/parichartjournal/article/view/69460.