Rittirod, T., Tessiri, T., Sakolchai, S., Tattawasart, A., Kumkainam, K., Setsomboon, W., Thongchai, J. and Ruengsang, A. (2013) “Efficacy of a Washing Machine for Small Volume Glass Vial Used in Pharmaceutical Analysis”, Engineering and Applied Science Research, 30(4), pp. 287–293. available at: https://ph01.tci-thaijo.org/index.php/easr/article/view/6591 (accessed: 23 September 2026).