Wisitchai-ngam A, Khuankhong C. Will Power of Volunteer from Intention to Build Love, Faith and to Band Unity. jma [Internet]. 2018 Aug. 18 [cited 2024 May 19];5(ฉบับพิเศษ):162-75. Available from: https://so04.tci-thaijo.org/index.php/JMA/article/view/141083