NIRANTECHAPHAT, WACHIRARAT, and ASAWIN NEDPOGAEO. 2021. “COMMUNICATION NETWORK OF THE MIDDLE-CLASS UNDERGROUND LOTTO GAMBLERS”. Research Community and Social Development Journal 15 (1). Nakhon Ratchasima, Thailand:264-77. https://doi.org/10.14456/nrru-rdi.2021.20.