Extraction of bixin from annatto seeds with microwave von Erdawati, E, Allanas, E, Wesnina, W

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Integration dilemmas stories in STEAM project of colloid von Natalya, E, Rahmawati, Y, Erdawati, E

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Synthesis of mesopore silica composite from rice husk with activated carbon from coconut shell as absorbent methyl orange color adsorbent von Yusmaniar, Y, Erdawati, E, Ghifari, Y F, Ubit, D P

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The use of socio-critical and problem-oriented approach integrated with green chemistry to develop participant's 21st century skills in hydrocarbon and petroleum learning von Hadinugrahaningsih, T, Fitriani, E, Erdawati, Rahmawati, Y, Ahmadi, B, Amalia, R

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