Gumilang, Fryan Krisnaya, Purnomo Edi Sasongko, and Purwadi. “Assessment of Soil Physical Quality Index Using PCA Under Different Land Uses in Tutur District, Pasuruan Regency”. JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) 8, no. 2 (May 1, 2026): 647 -. Accessed August 24, 2026. https://ejournal.uniks.ac.id/index.php/JUATIKA/article/view/4979.