Ekkasak, I., and A. Sawasdee. “Analysis of Total Manufacturing cost of Hospital Compounding Products at Maharat Nakhon Ratchasima Hospital”. Maharat Nakhon Ratchasima Hospital Journal, vol. 24, no. 3, Oct. 2024, pp. 153-66, https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/2272.