Vol. 7 No. 1 (2021)

Articles

• Mineralogical, Microstructural and Compressive Strength Characterization of Fly Ash as Materials in Geopolymer Cement

  Cut Rahmawati, Sri Aprilia, Taufiq Saidi, Teuku Budi Aulia

  1-18

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• The Endophytic Actinobacterial Toxicity Test of Ginger (Zingiber officinale Roscoe) Used The BSLT (Brine Shrimp Lethality Test) Method

  Sri Rahayu, Lenni Fitri, Yulia Sari Ismail

  19-29

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• The Implementation of The Open-Plan Concept In The Muslim Residential

  Maysarah Bakri

  30-40

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• Treatment of Well Water Using Biosorbent Derived From Areca Fiber Waste

  Devie Novallyan, Wiji Utami, Risnita Risnita, Atik Sahara, Malia Sabrina

  41-51

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• Isolation and Cytotoxic Activity of The β-Carotene Combination of Trigona Honey and Namnam Leaves Extract (Cynometra cauliflora)

  Ahmad Fathoni, La Ode Sumarlin, Fuady Hanief, Dede Sukandar

  52-66

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• Biometric Condition of Seurukan Fish (Osteochillus Vittatus Valenciennes, 1842) Exposed to Mercury in Krueng Sabee River Aceh Jaya Indonesia

  Ilham Zulfahmi, Yunina Rahmi, Arif Sardi, Mahyana Mahyana, Yusrizal Akmal, Rumondang Rumondang, Epa Paujiah

  67-83

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• The Computer Program Development to Determine The Shares of Inheritance for Three Types of Heir

  Salmawaty Arif, Rahmi Muliana, Syarifah Meurah Yuni

  84-95

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• Evaluation of Antioxidant Activities From Ethyl Acetate Fraction of Curry Leaf Using DPPH Method

  Ulil Amna, Halimatussakdiah Halimatussakdiah, Furqan Nur Ihsan, Puji Wahyuningsih

  96-106

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• Development of Kinetic Models For Biogas Production From Tofu Liquid Waste

  Lukhi Mulia Shitophyta, Anisa Salsabila, Firanita Anggraini, Siti Jamilatun

  107-118

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• Characterization of Organic Polymer Monolith Columns Containing Ammonium Quarternary As Initial Study For Capillary Chromatography

  Aster Rahayu, Siti Jamilatun, Joni Aldilla Fajri, Lee Wah Lim

  119-130

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• Spatial Temporal Condition of Recent Seismicity In The Northern Part of Sumatra

  Inna Nurana, Andrean Vesalius Hasiholan Simanjuntak, Muksin Umar, Djati Cipto Kuncoro, Syamsidik Syamsidik, Yusran Asnawi

  131-145

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• Synthesis and Characterization of Bagasse (Saccharumofficinarum L.) Silica Gel Modified Diphenylcarbazone

  Rismawaty Sikanna, Dwi Nur Assyifah Rajmah, Kurnia Ramadani, Musafira Musafira, Arfiani Nur, Amalyah Febryanti

  146-155

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• Zonation Drives The Abundance of Understory Exotic Plant Species in Ir. Djuanda Forest Park, West Java

  Tri Cahyanto, Billy Nabil Yuni, Muhammad Efendi

  156-171

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• Effect of Time and Voltage on Pollutant Remover in Gold Treatment Wastewater With Electrocoagulation Batch Reactor

  RR Dina Asrifah, Titi Tiara Anasstasia, Mia Fitri Aurilia

  172-181

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• Black Cumin (Nigella sativa) Against Mycobacterium tuberculosis Strain H37RV And MDR-TB

  Mashuri Masri, Cut Muthiadin, Masita Masita, Tri Cahyanto, Lianah Lianah, Rusny Rusny, Siska Tridesianti

  182-196

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• Identification Secondary Metabolites From Callus Piper retrofractum Vahl

  Fahrauk Faramayuda, Jaka Permana, Akhirul Kahfi Syam, Elfahmi Elfahmi

  197-214

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