Lidar, Seprita, and Indra Purnama. “Growth of Celery (Apium Graveolens L.) in the Red-Yellow Podzolic Soils As Inoculated by Earthworms Pontoscolex Corethrurus”. Jurnal Ilmiah Pertanian 17, no. 2 (February 26, 2021): 67–73. Accessed January 20, 2026. https://journal.unilak.ac.id/index.php/jip/article/view/5742.