Widyaningrum, Ike, and Sasi Purwanti. “Pengaruh Perbedaan Konsentrasi Emulgator Terhadap Karakterisasi Fisik Sediaan Krim Ekstrak Rosella (<i>Hibiscus Sabdariffa</I&gt;)”. BIOSAINTROPIS (BIOSCIENCE-TROPIC) 7, no. 1 (August 30, 2021): 97-103. Accessed October 16, 2021. http://biosaintropis.unisma.ac.id/index.php/biosaintropis/article/view/455.