N. Kumnerdthong, S. Muangkaen, and N. Tharasiriwiraphat, “Factors Affecting Organizational Commitment of Employees in a Construction Materials Distribution Company in Samut Sakhon Province”, J. Humanit. Soc. Sci. Thonburi Univ. (Grad. Stud.), vol. 4, no. 2, pp. 67–77, Aug. 2026.