Items where Author is "Firdaus and, -"

A Akbar, - and N H Soekamto, - and Firdaus and, - and N H Soekamto, - Antioxidant of n-hexane, ethyl acetate and methanol extracts of Padina sp with DPPH method. IOP Conf. Series: Earth and Environmental Science 800 (2021) 012019.