Suryani, N., 		Komala, I., 		Akhsani, L., 		Dahlizar, S., 		Betha, O., & 		Rahmat, D.
(2024).
 Physical-chemical stability test on spray gel with active compound ethyl p-methoxycinnamate (Kaempferia galanga Linn.) and menthol, using combination gelling agent na cmc and copovidone.
<em>JURNAL ILMU KEFARMASIAN INDONESIA, 22</em>(2), 307-321.
doi:10.35814/jifi.v22i2.1626