Alfian Ma’arif, Khoirudin Wisnu Mahendra, Suko Ferbriyanto, Alfan Habibillah, and Ahmad Nurimam, “Training on installing solar water pump for resident of singkar 1 wareng wonosari gunungkidul yogyakarta indonesia”, JPPMI, vol. 1, no. 1, pp. 32–39, Sep. 2021.