“Comparison of Natural Dyes from Telang Flower Extracts (Clitoria ternatea L) as a Substitute for Methylen Blue in Diff Quik Painting: Perbandingan Pewarna Alami dari Ekstrak Bunga Telang (Clitoria ternatea L) sebagai Pengganti Methylen Blue pada Pengecatan Diff Quik” (2021) Procedia of Engineering and Life Science, 1(2). doi:10.21070/pels.v1i2.990.