Rustamadji, P., J. Wibowo, B. Murtani, and C. Magdalena. “Retraction: Periodic Acid-Schiff and Alcian Blue Immunohistochemistry to Detect Mucin in Mucinous Breast Carcinoma”. Medical Journal of Indonesia, vol. 29, no. 3, Oct. 2020, p. 346, doi:10.13181/mji.ret.205057.