Characterization and Phytochemical Screening of Meniran (Phyllanthus niruri Linn) Extract's Nanoparticles Used Ball Mill Method, Sabdoningrum, Emy Koestanti, Hidanah Sri, Chusniati Sri, and , Pharmacognosy Journal, December 2021, Volume 13, Issue 6s, p.1568-1572, (2021)