Mubarok, Ilham, Wiratmoko, Ardan, Ngadisih, Ngadisih, Nugroho, Andri Prima, Harahap, Hammam Mananda, Pratama, Faiz Ridwan, Ramadhanty, Mutiara Alifia, Arsyad, Fahmi, Pradana, Fadel Arya, AND Sutiarso, Lilik. " Multispectral UAV-Based Assessment of Vegetation Indices in Paddy Rice at Different Growth Stages: A Case Study in Sleman, Special Region of Yogyakarta" Journal of Agricultural and Biosystem Engineering Research [Online], Volume 6 Number 2 (18 December 2025)