Romadhonni T, Prastyawati R, Alfatheana E, Sinaga H. FORMULASI SEDIAAN LOTION EKSTRAK DAUN JAMBU BIJI (Psidium guajava L). Biogenerasi [Internet]. 2022 Mar. 13 [cited 2025 Jul. 18];7(1):180-8. Available from: https://e-journal.my.id/biogenerasi/article/view/1707