Vol. 6 No. 1 (2025): IJEISE

Articles

• Synthesis of Magnetic Composites of Chitosan-Fly Ash-Fe3O4 Nanoparticle to Improve Congo Red Dye Adsorption

  Novi Eka Mayangsari, Dewi One Dira Pratiwi, Naura Aqillafasha Ashifa, Tarikh Azis Ramadani, Nora Amelia Novitrie, Ayu Nindyapuspa, Luqman Cahyono

  1-6

  • pdf

• Life Cycle Assessment (LCA) Analysis Operational Vehicles Telecommunication Industry at PT. X in East Java Using OpenLCA Software and the ReCipe Midpoint H Method

  Agges Brian Darmawan, Muhammad Abdus Salam Jawwad

  7 - 14

  • pdf

• Analysis of the Effect of Labor Quantity on the Output Value of Micro-Industries in Indonesia Using Simple Linear Regression Method

  Isna Nugraha, Nida An Khofiyah, Gilang Ramadhan, Friska Aryanti

  15-21

  • pdf

• Evaluation of Compliance of Domestic Waste Management to Environmental Quality Standard At the Implementation Unit of PT PLN (Persero) East Java and Bali Transmission

  Nabila Putri Dinatha, Restu Hikmah Ayu Murti

  22-29

  • pdf

• Comparative Analysis of Biomass-Based Adsorbents for Heavy Metal Ion Removal

  Beta Cahaya Pertiwi, Noni Firginia, Muhammad Fauzan Satyasyauqi, Maudy Pratiwi Novia Matovanni

  30-37

  • pdf

• Mini Review: The Efficiency of Sugar Mills in East Java Province

  Aditya Arief Rachmadhan, Prasmita Dian Wijayati, Akbar Hariputra, Ummy Qalsum, Ekamonika Manihuruk, Dian Asri, Lainatussifa

  38-44

  • pdf

• Feasibility Study for Investment in VSPP Solar Power Plant in Thailand Using GIS and Financial

  Rachata Ratanasuwan, Naraphorn Paoprasert, Ramidayu Yousuk

  45-54

  • pdf