PENGARUH VARIASI KONSENTRASI BASIS TERHADAP STABILITAS FISIK SEDIAAN MIKROEMULSI KOMBINASI EKSTRAK DAUN KUBIS DAN PEGAGAN : EFFECT OF VARIATIONS OF BASE CONCENTRATION ON PHYSICAL STABILITY OF MICROEMULSION PREPARATIONS COMBINATION OF CABBAGE AND GOTU KOLA LEAF EXTRACT - Wijaya, Andi (Sekolah Tinggi Farmasi Muhammadiyah Cirebon, 2022)