Suhardi S, Useng D, Johan NP. PENDUGAAN PRODUKTIVITAS PADI SAWAH BERDASARKAN REFLEKTANSI (INDEKS VEGETASI), WARNA DAN KERAPATAN TANAMA. JPPA [Internet]. 2019May21 [cited 2024Dec.1];1(2):17-26. Available from: http://118754.2bdvi7ajx.asia/index.php/jppa/article/view/5738