Diniatik, .-., Karlina, N. . and Rahayu, W. S. . (2021) “PINEAPPLE SKIN (Ananas comosus L) Merr Sunscreen Activity from Three Growing Places. ”, Prosiding SainsTeKes, 2, pp. 111–117. doi: 10.37859/sainstekes.v2i0.2890.