Ayunda, Silvia, and Reki Kardiman. 2025. “Pengaruh Plant Growth Promoting Rhizobacteria (PGPR) Terhadap Pertumbuhan Tanaman Selada (Lactuca Sativa L.) : Literature Review”. Prosiding Seminar Nasional Biologi 5 (1):1009-19. https://doi.org/10.24036/prosemnasbio/vol5/1217.