Vol. 8 No. 1 (2024): January

Articles

• Panel Data Spatial Regression Modeling with a Rook Contiguity Weighting Function on the Human Development Index in West Sumatera Province

  Prizka Rismawati Arum, Lisa Anggraini, Indah Manfaati Nur, Eko Andy Purnomo

  1-14

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• Ratio Interval-Frequency Density with Modifications to the Weighted Fuzzy Time Series

  Etna Vianita

  15-24

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• Partial Fourier Transform Method for Solution Formula of Stokes Equation with Robin Boundary Condition in Half-space

  Sri Maryani, Dede Bagus Suhada, Bambang Hendriya Guswanto

  25-35

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• Fuzzy Logic Speed Regulator for D.C. Motor Tuning

  Wasim Raza, Dieky Adzikya, Saba Mehmood, Syeda Rabbia Wasti, Muhammad Jafar Hussain, Aftab Ahmad, Muhammad Talha Usman, Sajid Raza

  36-49

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• Hyperstructures in Chemical Hyperstructures of Redox Reactions with Three and Four Oxidation States

  Fakhry Asad Agusfrianto, Sonea Andromeda, Mariam Hariri

  50-57

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• Development of Problem-Solving-Based Digital Learning Media for Flat-Sided 3D Geometry in Junior High School

  Pandu Aditya, Cecli Hiltrimartin

  58-71

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• The Application of Frieze Groups and Crystallographic Groups in Generating Batak Toba Ornament Motifs Using a Matlab Graphical User Interface

  Marlina Sinaga, Dinda Kartika

  72-83

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• Exploring Students Learning Difficulties in Linear Function: A Diagnosis of Grade 9

  Sarah Inayah, Al Jupri, Darhim Darhim, Sufyani Prabawanto

  84-95

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• Sentiment Analysis Regarding Candidate Presidential 2024 Using Support Vector Machine Backpropagation Based

  Atmaja Jalu Narendra Kisma, Primandani Arsi, Pungkas Subarkah

  96-108

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• Exploring Local Culture through Geometry Transformation: a Study of Banyumasan Batik

  Ifada Novikasari, Maghfira Febriana

  109-122

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• Employee Benefits Program Valuation with Multiple Decrement Model Based on PSAK 24 Post-COVID-19 Pandemic

  Wahyuni Ekasasmita, Nur Rahmi, M. Fauzan Iskandar

  123-136

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• Exploring the Characteristics of Digital Pedagogy Model for Developing Computational Thinking in Mathematical Problem Solving

  Vita Nova Anwar, Darhim Darhim, Suhendra Suhendra, Elah Nurlaelah

  137-149

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• Implementation of Inquiry Learning Model in Collaboration with PBL to Improve Student Understanding in Number Theory Course

  Lia Budi Tristanti, Toto Nusantara, Syarifatul Maf’ulah

  150-163

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• Development of Differentiate Student Worksheets: an Efforts to Improve Student Argumentation Ability

  Zuhadur Ra'is Ariyono Putra, Rustanto Rahardi, Sisworo Sisworo

  164-175

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• Advancing Computational Thinking in Mathematics Education: a Systematic Review of Indonesian Research Landscape

  Edi Irawan, Rizky Rosjanuardi, Sufyani Prabawanto

  176-194

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• Nonlinear Principal Component Analysis with Mixed Data Formative Indicator Models in Path Analysis

  Rindu Hardianti, Solimun Solimun, Nurjannah Nurjannah, Rosita Hamdan

  195-205

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• Mental Comparison of Students Learning Abacus-Arithmetic and Not Learning Abacus-Arithmetic on Mathematics Material

  Loso Judijanto, Jitu Halomoan Lumbantoruan

  206-215

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• Comparison of Mediation Effects on Interaction and Multigroup Approach in Structural Equation Modeling PLS in Case of Bank Mortgage

  Ulfah Maisaroh, Adji Achmad Rinaldo Fernandes, Atiek Iriany, Mohammad Ohid Ullah

  216-230

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• Platelet Modeling in DHF Patients Using Local Polynomial Semiparametric Regression on Longitudinal Data

  Tiani Wahyu Utami, Nur Chamidah, Toha Saifudin

  231-243

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• Determining the Inverse of a Matrix over Min-Plus Algebra

  Siswanto Siswanto, Anggrina Gusmizain

  244-255

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• ARIMA Time Series Modeling with the Addition of Intervention and Outlier Factors on Inflation Rate in Indonesia

  Dewi Setyo Utami, Nur'ainul Miftahul Huda, Nurfitri Imro'ah

  256-268

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• Digital Media Innovation Based on Multimedia Cognitive and Constructivist Theory in a Cultural Context: Encouraging Students' Higher Order Thinking Skills

  Budi Halomoan Siregar, Asmin Panjaitan, Hasratuddin Hasratuddin, Kairuddin Kairuddin, Mulyono Mulyono, Arief Aulia Rahman

  269-284

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• Matric Flux Potential in Time Independent Infiltration Problems from a Single Triangular and a Trapezoidal Irrigation Channel

  Munadi Munadi, Moh. Shaefur Rokhman, Dian Nataria Oktaviani, Ahmadi Ahmadi, Helmi Roichatul Jannah

  285-297

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• Determination of Optimal Portfolio by Calculating Transaction Costs using Genetic Algorithms on the Jakarta Islamic Index

  Sinta Oktavia Nur Fadhila, Agus Maman Abadi, Ezra Putranda Setiawan

  298-311

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• Control Chart for Correcting the ARIMA Time Series Model of GDP Growth Cases

  Nurfitri Imro'ah, Nur'ainul Miftahul Huda, Dewi Setyo Utami, Tarisa Umairah, Nani Fitria Arini

  312-323

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