Channew, Maneerat, and Tapanee Chumphonwong. 2022. “Guidelines for Problem Solving about Verification of Unregistered Persons’ Legal Status and Rights in Rong Kho Sub-District, Wang Nuea District, Lampang Province”. Rajapark Journal 16 (49). Bangkok, Thailand:251-66. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/262397.