Ifmalinda, I., Z. Fitriyah, and D. Cherie. “Identification of Guava Fruit Shape (Psidium Guajava L.) With Android-Based Digital Image Processing”. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), vol. 14, no. 4, July 2025, pp. 1300-12, doi:10.23960/jtepl.v14i4.1300-1312.