Handojo, Handojo, and Ferdinand Ferdinand. “Studi Kasus Pengobatan Eczema Kronis Menggunakan Formula Herbal Si Wu Xiao Feng San”. IJESPG (International Journal of Engineering, Economic, Social Politic and Government) 1, no. 3 (August 1, 2023): 57–70. Accessed June 10, 2026. https://ijespgjournal.org/index.php/ijespg/article/view/38.