“SOIL FERTILITY QUALITY TEST THROUGH LIQUID ORGANIC FRUIT EXTRACTS OF Solanum Lycopersicum Esculentum Mill. AND EXTRACTS Ananas Comosus (L.) Merr. ON RED-YELLOW PODZOLIC SOIL MEDIA”. Journal of Advanced Multidisciplinary Studies 2, no. 2 (April 29, 2026): 215–221. Accessed May 5, 2026. https://jurnal-jams.or.id/index.php/JAMS/article/view/142.