Ningtyas, V.P., Agisriani, A. , Saima Perdani, M. and Normayulisa Putri, D. 2026. Comprehensive Evaluation of The Effect of Microwave-Assisted Alkali Pretreatment using Ammonia on Pineapple Core Waste. INDONESIAN JOURNAL OF CHEMICAL RESEARCH. 11, 1 (Jul. 2026). DOI:https://doi.org/10.20885/ijcr.vol11.iss1.art11.