D. Laloan, H. Jaya Edy, and S. S. Abdullah, “FORMULASI DAN KARAKTERISASI SEDIAAN SNEDDS (Self-Nano Emulsifying Drug Delivery System) EKSTRAK JAHE MERAH (Zingiber officinale var. Rubrum)”, PHA, vol. 15, no. 1, pp. 1052–1061, Feb. 2026.