N. Thecha, W. . Boonyasurat, C. Mangkhang, and J. . Dibyamandala, “The The Participatory Action Research in Community-Based Learning Process of Indigenous People : A Case Study of World Heritage and Nearby Communities in Phra Nakhon Si Ayutthaya Thailand”, IJSBAR, vol. 62, no. 1, pp. 261–274, Apr. 2022.