Damogalad, V., Edy, H.J. and Supriati, H.S. 2013. FORMULASI KRIM TABIR SURYA EKSTRAK KULIT NANAS (ANANAS COMOSUS L MERR) DAN UJI IN VITRO NILAI SUN PROTECTING FACTOR (SPF). PHARMACON. 2, 2 (May 2013). DOI:https://doi.org/10.35799/pha.2.2013.1577.