Vol. 23 No. 04 (2022): Eksakta: Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)

EKSAKTA: Berkala Ilmiah Bidang MIPA

• Modeling the Relationship of Net Atomic Charge with the Activity of 5-Aminopyrazole Derivative Compounds as Antioxidants with AM1 Method

  Nagmah Putri Dinda Toni, Fajriah Azra, Mirella Fonda Maahury

  242-254

  • pdf

• Green Synthesis and Antibacterial Activity of Silver Nanoparticles using Turi (Sesbania grandiflora Lour) Leaf Extract

  Wilda Amananti, Aldi Budi Riyantal, Kusnadi Kusnadi, Kawther Ameen Muhammed Saeed Aledresi

  255-265

  • pdf

• Automatic Transfer Switch System Design on Solar Cell – Grid Hybrid Based on Android Application

  Washilla Audia, Yulkifli Yulkifli, Mairizwan Mairizwan, Aditya Rinaldi

  266-283

  • pdf

• On the Metric Dimension for Snowflake Graph

  Muhammad Rafif Fajri, Luthfi Hadiyan Fajri, Jamaluddin Ashari, Abdurrahman Abdurrahman, Alifaziz Arsyad

  284-299

  • pdf

• Antioxidant Activities Extracts N-Hexane, Ethyl Acetate and Methanol of Limau Sundai (Citrus nobilis Lour) Peels

  Melindra Mulia, Mai Efdi, Afrizal Afrizal, Niza Lian Pernadi, Devi Purnamasari

  300-308

  • pdf

• Shallot (Allium cepa Lour) Peels Snack Bar as Immunomodulator for Health Improvement in the Digital Era

  Sella Paramitha, Amalia Salsa Billah Firdausi, Siti Fadilla, Faza Saiqur Rahmah, Muhammad Abbas Ar-Riziq, Mayu Rahmayanti

  309-321

  • pdf

• Performance of Sediment Microbial Fuel Cell (SMFC) System using Carbon Fiber Electrodes

  Setianto Setianto, Abdurrohman Abdurrohman, Otong Nurhilal, Nendi Suhendi, Darmawan Hidayat

  322-328

  • pdf

• Characteristics of Mangium (Acacia mangium) Bark Extract with Some Extraction Time and Its Application to Cotton Fabric Dyeing

  Diana Sylvi, Ismed Ismed, Sonia Merlin

  329-342

  • pdf

• The Impact of Chitosan and Tithonia Diversifolia Compost on the Growth and Yield of Peanut Plants (Arachis hypogaea L.)

  Zahanis Zahanis, Widodo Haryoko, Ira Fitri Rahmadani, Devi Purnamasari

  343-354

  • pdf

• Implementation of Smart Lectures for Chemistry Teachers of the MGMP in Padang Panjang City

  Rahadian Zainul, Budhi Oktavia, Dony Novaliendry, Amalia Putri Lubis

  355-363

  • pdf