Chencho Wangchuk and Choney Zangmo
https://so07.tci-thaijo.org/index.php/PasaaParitat/article/view/5609/4291
pages: 1-14
Chaiwat Kaewphanngam and Chamnam Para
https://so07.tci-thaijo.org/index.php/PasaaParitat/article/view/6457/4899
pages: 15-45
Pongsiri Kamkankaew
https://so07.tci-thaijo.org/index.php/PasaaParitat/article/view/7536/5194
pages: 46-59