1.
Ariyanti, Masruriati E, Santi H, Sulistyowati D. Formulation stability analysis aloe vera leaf extract gel and shell shell collagen. Int. J. of Health Sci. [Internet]. 2022 Apr. 13 [cited 2024 Jul. 27];6(S3):2115-23. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/5958