K. Kruntakapakorn, P.- upsorn Yapan, W. Leelapattana, J. Yomkerd, and S. Sitthikun, “Guidelines for Developing Agrotourism at Doi Pu Muen, Mae Sao Subdistrict, Mae Ai District, Chiang Mai Province”, BALARMUTL, vol. 12, no. 1, pp. 147–164, Jun. 2024.