Optimization of Biodegradability and Toxicity Testing of Degradation Product from Linear Alkyl BenzeneSulfonate (LAS) Surfactant as Cleaning Detergent Agent

by Neera Khairani, Budiawan, Yuni Fatisa
Published 2009-11-01

Design and Trial of Electronic Smart Worksheets Based on POE (Predict, Observe, Explain) on Acid-Base Topic

by Yuni Fatisa, Endang Astuti Br Galingging
Published 2021-06-01