“Pengembangan Dan Pengujian Sifat Fisik Sediaan Spray Gel Darı Ekstrak Etanol Batang Etlıngera Rubroloba Menggunakan basıs Gel Na-CMC”. Journal Borneo 2, no. 2 (July 31, 2022): 38–49. Accessed July 11, 2025. https://journalborneo.com/index.php/jb/article/view/27.