List of Articles Etty safriyani Article 1 - The role of Azolla on improving nitrogen efficiency in rice cultivation 10.30495/ijpp.2020.672569 Etty Safriyani Mery Hasmeda Munandar Munandar Firdaus Sulaiman Holidi Holidi Kartika Kartika Iranian Journal of Plant Physiology , Issue 1 , Year , Spring 2020
