Ilomuanya M, Ogbewele G, Osei Y, Ubani-Ukoma U, Sowemimo A. Optimisation of clotrimazole emulgel using essential oils of Citrus sinensis and Zingiber officinale as permeation enhancers. WAJP. 2026;29(2):19-33. doi:10.82351/wajp.vol29no2.468