PHATHARATHIWANON, C.; WONGLERT, B. The Invention and Outcome of Manual Capsule Filling Machine. Journal of Health Science of Thailand, [S. l.], v. 21, n. 3, p. 644–652, 2017. Disponível em: https://thaidj.org/index.php/JHS/article/view/1105. Acesso em: 5 dec. 2025.