K. Ponan, R. Suntharanont, and K. Suntharanont, “The Study of Learning Achievement in the Folk Performance ‘Mangkala Pheree Sri Songkwae’ of Undergraduate Dance Majors Using Davies’ Practical Skills Teaching Model Integrated with the Learning Contract System”, edunsruj, vol. 8, no. 4, pp. 116–124, Dec. 2025.