Aksentijević, Snežana, Jelena Kiurski, and Tatjana Šarenac. “SOIL FERTILITY AS A CONDITION OF SUSTAINABLE DEVELOPEMENT”. Ekonomija - teorija i praksa 10, no. 4 (April 20, 2022). Accessed January 17, 2026. https://casopis.fimek.edu.rs/index.php/etp/article/view/23.