A, Firman, Jefrika A, and Ibnu Sina. 2025. “Penerapan Alat Pemberian Pupuk Npk Berbasis Pipa Pvc”. Prosiding Seminar Umum Pengabdian Kepada Masyarakat 3 (2):217-21. https://doi.org/10.46306/seumpama.v3i2.119.