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Issue |
Title |
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Vol 6, No 1 (2023): JANUARY 2023 |
Biodegradation Study of Polymer Composites Reinforced by Areca catechu fibers (Areca catechu L.) and Snake plant fibers (Sansevieria Trifasciata) |
Abstract
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Tasya Natalia Lumban Gaol, Nurfajriani Nurfajriani |
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Vol 5, No 2 (2022): JULI 2022 |
Bioethanol Levels from Corn Cob Waste: Effect of Fermentation Time and Saccharomyces cerevisiae Yeast Amount (Zea mays) |
Abstract
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Veronika Meiyuina Simatupang, Ramlan Silaban |
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Vol 5, No 2 (2022): JULI 2022 |
Bioethanol Manufacturing from α-Cellulose Waste of Empty Palm Oil Frugs (Elaeis guineensis jack) with Hydrolysis Concetration Variations HCl and Cellulase Enzyme |
Abstract
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Indra Masmur, Herliana Herliana, Bramwell Sitompul, Elvri Melliaty Sitinjak |
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Vol 3, No 1 (2020): January 2020 |
Bleach Effectively in Removes The Stubborn Stains |
Abstract
PDF
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Moondra Zubir, Ayi Darmana, Marini Damanik, Hafni Indriati Nasution, Osi Annauli G, Vrili Coirala Rama Uli Siregar, Yosi Santika Silitonga |
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Vol 5, No 2 (2022): JULI 2022 |
Caffeine Levels from Various Types of Coffee Drink Packaging Circulated in the Medan City Market Were Examined Using a UV Spectrophotometry Method |
Abstract
PDF
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Gabena Indrayani Dalimunthe, Adli Nuzula Rahmah, Zulmai Rani, Yayuk Putri Rahayu |
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