สิทธิฤทธิ์กวิน ภ, ตรีรัตน์ ศ. Study of hydraulic ram pump for using in the mountain people community : A case study of the Ban Ja-Jor, Doi Hang subdistrict, Muang district, Chiangrai province, Thailand. RCM. Res. J. [Internet]. 2018 Dec. 25 [cited 2024 Apr. 20];19(2):25-3. Available from: https://so05.tci-thaijo.org/index.php/cmruresearch/article/view/127760