Fatimah, S., Astuti, D.W. and Awalia, N.H. 2017. ANALISIS FORMALIN PADA IKAN ASIN DI PASAR GIWANGAN DAN PASAR BERINGHARJO YOGYAKARTA. Analit : Analytical and Environmental Chemistry. 2, 01 (Apr. 2017). DOI:https://doi.org/10.23960/aec.v2i1.2017.p.