Gunawan, E., R. Burhanuddin, R. . Dewi Pratiwi, N. . Fadilah Bakri, F. . Ekalaya Appa, A. Anusta Barus, and I. Sondang Lingga. “A PILOT STUDY ON SUN PROTECTION FACTOR of ETANOL EXTRACT LOTION of PAPUAN GRAPE FRUIT (Sararanga Sinuosa Hemsley.) AN OBSERVATIONAL STUDY”. International Journal of Pharmaceutical and Bio Medical Science, vol. 5, no. 5, May 2025, pp. 311-8, doi:10.47191/ijpbms/v5-i5-04.