Vol. 11 No. 1 (2025): June

Author Geographical Coverage: Indonesia, Nigeria

DOI: https://doi.org/10.21580/jnsmr.v11i1
Published: 2025-06-02

Original Research Articles

  • Analysis of total phenolic content and antioxidant activity in Turi leaf extract (Sesbania grandiflora L.) with the use of different solvents

    Wilda Amananti, Politeknik Harapan Bersama, Indonesia
    Meliyana Perwita Sari , Politeknik Harapan Bersama, Indonesia
    1-9
    DOI: https://doi.org/10.21580/jnsmr.v11i1.26489
    Abstract View: 167 PDF Download: 207

  • Valorization of Pb 340 rubberwood into liquid smoke as an alternative latex coagulant for Ribbed Smoked Sheet

    Ronny Kristian Sembiring, Universitas Gadjah Mada, Indonesia
    Djagal Wiseso Marseno, Universitas Gadjah Mada, Indonesia
    Diah Puspitasari, Universitas ‘Aisyiyah Yogyakarta, Indonesia
    Manikharda, Universitas Gadjah Mada, Indonesia
    10-22
    DOI: https://doi.org/10.21580/jnsmr.v11i1.23192
    Abstract View: 190 PDF Download: 120

  • Evaluation of Paederia foetida L. Extract on Liver Weight Alterations in an Escherichia coli Sepsis Mouse Model

    Lisa Savitri, Universitas Kadiri, Indonesia
    Elfred Rinaldo Kasimo, Universitas Kadiri, Indonesia
    Rochmad Krissanjaya, Universitas Kadiri, Indonesia
    23-28
    DOI: https://doi.org/10.21580/jnsmr.v11i1.23323
    Abstract View: 223 PDF Download: 115

  • Risk analysis of air quality for parameters NO2, SO2, NH3, and Ox from the area around fertilizer industries in Indonesia

    Dante Alighiri, Universitas Negeri Semarang, Indonesia
    Naufaldi Bani Widodo, Universitas Negeri Semarang, Indonesia
    Ravely Adhitya Abdullah, Universitas Negeri Semarang, Indonesia
    Indah Putri Firnanda, Universitas Negeri Semarang, Indonesia
    Apriliana Drastisianti, Universitas Islam Negeri Walisongo Semarang, Indonesia
    29-46
    DOI: https://doi.org/10.21580/jnsmr.v11i1.23331
    Abstract View: 394 PDF Download: 256

  • Analysis of Population, Poverty, Unemployment Rate, and Gini Ratio on Human Development Index in Bangka Belitung

    Helen Suhendra, Universitas Bangka Belitung, Indonesia
    Adam Indra Sakti, Universitas Bangka Belitung, Indonesia
    Muhammad Akbar Khaffi, Universitas Bangka Belitung, Indonesia
    Desy Yuliana Dalimunthe, universitas bangka belitung,
    Haris Zirtana, Badan Pusat Statistik Bangka Barat, Indonesia
    Ridho Juniar, Badan Pusat Statistik Bangka Barat, Indonesia
    Diah Novita Sari, Badan Pusat Statistik Bangka Barat, Indonesia
    Muhammad Raqi Tama, Badan Pusat Statistik Bangka Barat, Indonesia
    Kristin Verahditiya, Badan Pusat Statistik Pangkal Pinang, Indonesia
    47-56
    DOI: https://doi.org/10.21580/jnsmr.v11i1.23671
    Abstract View: 372 PDF Download: 167

  • Legendre Collocation approach for Integro-Differential equations

    Taiye Oyedepo, Department of Applied Sciences, Federal University of Allied Health Sciences, Enugu, Nigeria, Nigeria
    Abayomi Ayotunde AYOADE, Department of Applied Sciences, Federal University of Allied Health Sciences, Enugu, Nigeria, Nigeria
    Christie Yemisi ISHOLA, Department of Mathematics, National Open University of Nigeria, Abuja, Nigeria, Nigeria
    Addullahi Muhammed AYINDE , Department of Mathematics, University of Abuja, Abuja, Nigeria, Nigeria
    57-67
    DOI: https://doi.org/10.21580/jnsmr.v11i1.25114
    Abstract View: 128 PDF Download: 114

  • Dynamic program for selecting syari’ah share for maximum profit

    Siti Maslihah, Universitas Islam Negeri Walisongo Semarang, Indonesia
    Nadhifah, Universitas Islam Negeri Walisongo Semarang, Indonesia
    68-73
    DOI: https://doi.org/10.21580/jnsmr.v11i1.25420
    Abstract View: 91 PDF Download: 116

  • Morrey spaces in quantum theory: on regularity of the solution of Schrödinger equation via fractional maximal operators

    Yusuf Ramadana, State University of Makassar, Indonesia
    74-83
    DOI: https://doi.org/10.21580/jnsmr.v11i1.25521
    Abstract View: 125 PDF Download: 132

  • Simultaneous quantification of B-complex vitamins in tablet dosage form by ultraviolet spectrophotometry using the absorption factor method

    Effendy De Lux Putra, Universitas Sumatera Utara, Indonesia
    Siti Morin Sinaga, Universitas Sumatera Utara, Indonesia
    M. Deddy Harfiansyah, Universitas Sumatera Utara, Indonesia
    84-91
    DOI: https://doi.org/10.21580/jnsmr.v11i1.26111
    Abstract View: 350 PDF Download: 326

  • American index exchange movement against IDX stochastic

    Muhammad Flavianus, Pamulang University, Indonesia
    Alfi Maulani, Pamulang University, Indonesia
    92-102
    DOI: https://doi.org/10.21580/jnsmr.v11i1.18164
    Abstract View: 217 PDF Download: 100