T. Pothidee, T. Prayoonwong, P. Tubpho, P. Eiamsen, M. Bumrungphanichthaworn, and S. Ruangdee, “Ready-to-eat savouries consumption behavior of sixth grade students in Muang district, Phitsanulok province”, Th Dent PH J, vol. 26, pp. 62–76, Dec. 2021.