Mahfudhah, Dzikra Nasyaya, and Mirwa Adiprahara Anggarani. 2024. “The Effect of Natural Plant Growth Regulator Concentration of Indian Red Onions on the Growth of Euphorbia (Euphorbia Geroldii) Flowers ”. Jurnal Pijar Mipa 19 (2):302-7. https://doi.org/10.29303/jpm.v19i2.6363.