Kamonkunanon, S., Thanompongchart, P., Chutchaidej, E., Wittanalai, S., Rangsisuttaporn, K., Mueangtoom, K., & Thongsiri, S. (2026). High-Efficiency Mushroom Spawn Production Innovation in Mushroom-Producing Communities of Uttaradit Province and Nan Province, Thailand. Area Based Development Research Journal, 18(1), Article 256904. https://doi.org/10.48048/abcj.2026.256904