Kartika, H., 		Hikmah, N., & 		Khumaidi, A.
(2024).
 Optimization of Preprocessing Spectra and Modeling Using Machine Learning for Prediction of Agricultural Soil Nutrients.
<em>Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi), 12</em>(2), 83-93.
doi:10.24843/JIM.2024.v12.i02.p01