Sukmawati, Fitria Nugraheni. 2021. “Bamboo Shoot Extract As a Natural Plant Regulator Growth (PGR) Able to Increase Sugarcane Seedling (Saccharum Officinarum L.) Growth”. Gontor Agrotech Science Journal 7 (1):43-56. https://doi.org/10.21111/agrotech.v7i1.5228.