Diah, Mardiah. “STRATEGY FOR IMPROVING PURCHASING POWER OF PEOPLE THROUGH SCIENCE AND TECHNOLOGY FOR THE FARMERS ROSELA”. Qardhul Hasan: Media Pengabdian kepada Masyarakat 1, no. 1 (March 21, 2017): 8–23. Accessed June 8, 2026. http://103.127.96.46/index.php/QH/article/view/399.