Amilia, Jumar, & Heiriyani, T. (2021). Peran PGPR (Plant Growth Promoting Rhizobacteria) dalam Meningkatkan Viabilitas Benih Rosella (Hibicus sabdariffa L.). Agropross : National Conference Proceedings of Agriculture, 5, 186–196. https://doi.org/10.25047/agropross.2021.221