Vol. 3 No. 1 (2020): January 2020

Articles

• Identification of Active Compounds on Muntingia calabura L.Leaves using Different Polarity Solvents

  Sri Adelila Sari, Mellya Ernita, M Nasir Mara, Muhammad Rudi AR

  1-7

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• Processing of Plastic Waste Into Alternative Fuels in The Form of Grounded (Pertalastic) Through Pirolysis Process in Science Laboratory of MTsN 3 West Aceh

  Syarifah Ratnawati

  8-16

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• Reaction of Metals with Floor Cleaner Liquids

  Siti Rahmah, Elsima Nainggolan, Aura F Harahap, Cut S Riska, Deri S Sitepu, Anna C ASiregar, Aria Nanda, Debora P Simanjuntak

  17-19

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• Bleach Effectively in Removes The Stubborn Stains

  Moondra Zubir, Ayi Darmana, Marini Damanik, Hafni Indriati Nasution, Osi Annauli G, Vrili Coirala Rama Uli Siregar, Yosi Santika Silitonga

  20-24

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• Preparation of Coconut Milk as Dandruff Removal

  Marini Damanik, Hafni Indriati Nasution, Rini Selly, Moondra Zubir

  25-27

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• Battery Construction From Lime Orange

  Ricky Andi Syahputra, Siti Rahmah, Minda Shafina Syafei, Firda Nur Hidayah, Maria Enjelita Simanjuntak, Robeka Hutasoit, Yonas Alexandry Sitorus, Zeny Afriska Barutu

  28-30

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• Analysis of Corrosion Rate With Addition of Pumps in Commercial Steel in Sea Water Media

  Rini Selly, Ricky Andi Syahputra, Moondra Zubir, Lisnawaty Simatupang, Erpida Ompusunggu, Jesicca Aprilyani, Nopita Sitompul

  31-34

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• Analysis of Fosfor Hara Elements in Coconut Leaves Oil By Spectrofotometry

  Rudi Munzirwan Siregar

  35-37

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