Volume 24 Issue 1, April 2024

Articles

• Comparison of Stock Prediction Using ARIMA Model with Multiple Interventions of Step and Pulse Functions

  Muh. Qodri, Utriweni Mukhaiyar, Vira Ananda, Siti Maisaroh

  1-16

  • pdf

• Assimilate Partition of Potato (Solanum tuberosum L.) as Response to Combination of Paclobutrazol and Nitrogen

  Semuel Runtunuwu, Edy F. Lengkong, Stella Tulung, Deisire N.S. Darus, Riung Tumambo

  17-27

  • pdf

• Susceptible-Infected-Recovered Model of Mathematics Anxiety Behavior on Students' Mathematics Study Results at Aquino Catholic High School Amurang

  Gabriella Setligt, Chriestie E.J.C Montolalu, Yohanes A.R. Langi, John S Kekenusa, Jantje D Prang, Mans L Mananohas, Charles E Mongi

  28-37

  • pdf

• Groundwater Study Using Vertical Electrical Sounding (VES) Data Based on Resistivity and Porosity of Rocks in Kampung Melayu, Bengkulu City

  Tella Dwi Syaputri, Suhendra Suhendra, Halauddin Halauddin, Liza Lidiawati, Risma Nurhidayah

  38-47

  • pdf

• Antioxidant Activity of Virgin Coconut Oil Emulsion Drink with The Addition of Cinnamon (Cinnamomum burmanii)

  G.S. Suhartati Djarkasi, Maria Fransisca Sumual, Lana E. Lalujan, Ambar Kurnia, Jeanet Rotulung

  48-56

  • pdf

• Implementation of the Vector Space Model Algorithm for Document Searching in Material Test Monitoring Applications (Case Study: BPJN Jayapura Lab)

  Serwin Gonzaga Rumagit, Debby Paseru, Thomas Ch. Suwanto

  57-69

  • pdf

• Structural Equation Modeling for the Influence of Effectiveness, Lifestyle, and Income Level on the Use of E-Wallet Services by Urban Workers’

  Putri Ayu Agustina, Harmi Sugiarti

  70-79

  • pdf

• The Effect of Cloride Acid Concentration to The Phenolic Compound and The Antioxidant Activity in Methanol Extract of Sargassum oligocystum

  Etik Wahyuningsih, Rachma Nurhayati, Astrid Kusuma Putri

  80-86

  • pdf

• In Vitro Test of Leilem Leaf Ethanol Activity on β-Glucosidase Enzyme Inhibition

  Krispela Trifosa Oktavia Siregar, Fona Dwiana Hermina Budiarso, Billy Johnson Kepel, Fatimawali Fatimawali, Aaltje Ellen Manampiring, Widdhi Bodhi

  87-98

  • pdf

• Comparison of the Toxicity of Watermelon Rind Extract (Citrullus lanatus) and Melon Rind Extract Using BSLT Method

  Fajrin Noviyanto Fajrin, Rinditya Lutfiah Syafa Kurnadi, Eva Kholifah, Afifah Nur Shobah, Leni Halimatusyadiah

  99-109

  • pdf