Karnoto, Pangestuningtyas Diah Larasati, Friska Ayu Fitrianti Sugiono, Faisal Akmal Zulhusni. Analysis of the Effect of the Solar Water Pumps Systems (SWPS) on Increasing the Economy of Farmers in Kaliwungu Village, Ngombol District, Purworejo. Glob. J. Eng. Technol. Res. [Internet]. 2026 Jun. 2 [cited 2026 Oct. 13];2(06):164-8. Available from: https://gjetr.ep-journals.org/index.php/gjetr/article/view/68