“Formulasi Essence Sheet Mask Kombinasi Ekstrak Daun Bidara (Ziziphus spina-christi L.) dan Madu Trigona sp. Sebagai Anti-Acne: Formulation of Essence Sheet Mask Combination of Bidara Leaves Extract (Ziziphus Spina-Christi L.) and Trigona sp. Honey as Anti-Acne Agent”, J. Sains. Kes, vol. 6, no. 2, pp. 309–316, Jan. 2025, doi: 10.30872/jsk.v6i2.179.