กำแพงเพชร มรกต, and ศิริวงศ์ พิทักษ์. 2017. “Narrative of Green Entrepreneur: A Turning Point from Monkey Club Pub to Monkey Organic Farm”. Business Review Journal 9 (1):201-14. https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/121584.