Vol. 8 No. 2 (2026): Vygotsky: Jurnal Pendidikan Matematika dan Matematika

Geographical Diversity: This issue published papers with authors/co-authors from 2 countries [Japan, Indonesia]

 

DOI: https://doi.org/10.30736/voj.v8i2
Published: 2026-08-31

Artikel

  • The Effect of Self-Regulated Learning (SRL) on Students' Critical Thinking Skills in Solving Fraction Problems in Grade IV Elementary School

    Anisa Diah Wardani
    Universitas Sebelas Maret
    89-98
    Abstract View: 95
    PDF Download: 35
    DOI: https://doi.org/10.30736/voj.v8i2.1355

  • Dynamic Allocation Optimization of Palm Sap for Palm Sugar and Bioethanol Production Using Pontryagin Maximum Principle

    Dia Ayu Nazihah
    Institut Teknologi Sepuluh Nopember
    Aisyah Fikriyah Zahirah
    Institut Teknologi Sepuluh Nopember
    Ni Luh De Siska Sari Dewi
    Institut Teknologi Sepuluh Nopember
    Mardlijah Mardlijah
    Institut Teknologi Sepuluh Nopember
    99-114
    Abstract View: 19
    PDF Download: 5
    DOI: https://doi.org/10.30736/voj.v8i2.1366

  • The Effect of A Problem Solving Oriented Problem Based Learning Approach on Students' Mathematical Literacy Based on Mathematical Beliefs

    Agung Pratikno
    Universitas Sebelas Maret
    Triyanto Triyanto
    Universitas Sebelas Maret
    Farida Nurhasanah
    Universitas Sebelas Maret
    139-152
    Abstract View: 38
    PDF Download: 11
    DOI: https://doi.org/10.30736/voj.v8i2.1371

  • Analysis of Students' Mathematical Literacy Viewed from Mathematical Beliefs through Problems Based on The Ethnomathematics of Cianjur Culture

    Nabila Nabila
    Universitas Negeri Semarang
    Nuriana Rachmani Dewi
    Universitas Negeri Semarang
    Walid Walid
    Universitas Negeri Semarang
    Zaenuri Zaenuri
    Universitas Negeri Semarang
    167-176
    Abstract View: 48
    PDF Download: 34
    DOI: https://doi.org/10.30736/voj.v8i2.1400

  • Portfolio Optimization across Various Types of Variance-Covariance Matrices Using The Sequential Quadratic Programming (SQP)

    Lutfi Mardianto
    Institut Teknologi Sumatera
    Mira Mustika
    Institut Teknologi Sumatera
    Eristia Arfi
    Institut Teknologi Sumatera
    Ramanda Ditra Kristian
    Institut Teknologi Sumatera
    Nayla Nurul Aisyah
    Institut Teknologi Sumatera
    Prismahardi Aji Riyantoko
    Okayama University
    177-188
    Abstract View: 16
    PDF Download: 31
    DOI: https://doi.org/10.30736/voj.v8i2.1427