Search Results - Rayandra Asyhar

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    Measuring lecturer's perception in STEM approach based contextual learning implementation by Haerul Pathoni, Rayandra Asyhar, Maison Maison, Nizlel Huda

    Published 2022
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    Optimized solvents for the maceration of phenolic antioxidants from Curcuma xanthorrhiza Rhizome using a simplex centroid design by Waras Nurcholis, Nelly Marliani, Rayandra Asyhar, Minarni Minarni

    Published 2023
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    Chemistry project-based learning for secondary metabolite course with ethno-STEM approach to improve students' conservation and entrepreneurial character in the 21st century by Sudarmin Sudarmin, Rr. Sri Endang Pujiastuti, Rayandra Asyhar, Agung Tri Prasetya, Skunda Diliarosta, Ariyatun Ariyatun

    Published 2023
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