SRIPHYONG, C.; SIEWWUTTANAGUL, S. THE COMPARISON OF SERVICE WAITING TIME PRE AND DURING COVID-19 SITUATION: THE CASE STUDY OF THE OPHTHALMIC DEPARTMENT OF METTA PRACHARAK HOSPITAL (WAT RAI KHING). Research Community and Social Development Journal, Nakhon Ratchasima, Thailand, v. 16, n. 4, p. 231–242, 2022. DOI: 10.14456/nrru-rdi.2022.78. Disponível em: https://so04.tci-thaijo.org/index.php/NRRU/article/view/260597. Acesso em: 17 sep. 2026.