EFFECT OF APPLICATION OF PHOTOSYNTHETIC BACTERIA ON THE GROWTH OF ROBUSTA COFFEE SEEDLINGS (COFFEA CANEPHORA) IN ULTISOL SOIL MEDIA. JAP [Internet]. 2022 Apr. 25 [cited 2026 Jan. 30];3(2):314-2. Available from: https://jurnal.politap.ac.id/index.php/jap/article/view/1686