เข็มพิลา กฤษกร, น้อยนํ้าใส ณภัทร, and คงฤทธิ์ นิรันดร์. 2018. “A Study of the Potential of Planting, Yield and Utilization of Napier Pakchong 1 Grass As Feedstock for Renewable Energy in Lam Chiang Krai Watershed, Nakhon Ratchasima Province”. Research on Modern Science and Utilizing Technological Innovation Journal (RMUTI Journal) 11 (1):118-35. https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/119191.