Vol. 11 No. 1 (2026): January-June 2026

Articles

• Spatial Autocorrelation Analysis of Nutrition Personnel as a Basis for Environmental Health Management in East Java

  Carri Noer Fida Yanik

  1-7

  • PDF
• Design and Implementation of a Cryptography Key Management System API Using SoftHSM and PKCS#11

  Rivaldo Hardiansyah, Nurhasanah, Fadly Ariadi

  8-22

  • PDF
• Mineral Identification of Iron Ore Deposits in Menggamat, South Aceh through Mineralogical Analysis

  Mislina Alif, Balkhaya, Dian Maulina , Afdhal, Hasbaini

  23-38

  • PDF
• Analysis and Design of Android-Based Guestbook Management Applications

  Agus Heri Yunial, Ahmad Fauzi

  39-48

  • PDF
• Integrating Internet of Things Technology to Enhance Highland Vegetable Productivity : A Systemic Review with Empirical Evidence from Aceh Tengah, Indonesia

  Muhammad Ihsan, Herdi Susanto, Nuzuli Fitriadi

  49-58

  • PDF
• Adaptive Fiscal Policy for Indonesian Coffee: A Reduced State-Space Linear Quadratic Tracking Approach

  Mohd Iqbal Muttaqin , Oktalia Triananda Lovita , Zharifah Muthiah, Khairunnisa, Ira Sharfina

  59-65

  • PDF
• Caesar Chiper Algorithm In Message Security

  Wasis

  66-70

  • PDF