Vol. 8 No. 2 (2025)

Articles

• LEVERAGING THE UBIQUITOUS GPS SENSOR ON THE SMARTPHONES FOR ACCESSIBLE LAND SURVEYING

  Ahmad Dhuha Habibullah, Elfi Yuliza, Ismail Fahmy Almadi, Yazid Ismi Intara, Riska Ekawita

  366-376

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  Abstract views: 95 times | PDF downloaded: 97 times | Published: 2025-02-02

• IMPACT OF ZN-DOPPED ON SNEDDS/ZNXFE3-XO4 FORMULATION ON THEIR CRYSTAL STRUCTURE AND ANTIOXIDANT PERFORMANCE

  Uvia Ardina Zahira, Nadiya Miftachul Chusna, Ahmad Taufiq, Sunaryono Sunaryono

  377-390

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  Abstract views: 107 times | PDF downloaded: 76 times | Published: 2025-02-06

• UTILIZATION OF ULTRASONIC WAVE IN THE PRODUCTION OF REDUCED GRAPHENE OXIDE FROM COCONUT SHELL BIOMASS: ECO-FRIENDLY AND SUSTAINABLE APPROACH

  Nur Afifah Zen, Indah Permatasari, Irmayatul Hikmah, Prasetyo Yuliantoro, Dina Rahmawati

  391-399

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  Abstract views: 75 times | PDF downloaded: 61 times | Published: 2025-03-12

• A NON-LINEAR HYPOCENTER LOCALIZATION ALONG THE ACTIVE PALU-KORO FAULT: A CASE STUDY CENTRAL SULAWESI

  Harsano Jayadi, Moh. Dahlan Th. Musa, Gazali Rachman, Icha Untari Meidji, Muhammad Fawzy Ismullah Massinai, Dwa Desa Warnana

  400-416

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  Abstract views: 52 times | PDF downloaded: 42 times | Published: 2025-03-19

• CORROSION RESISTANCE OF PANI/POLYMORPHIC-ZRO2 MODIFIED EPOXY PAINT IN HIGH SALINITY ENVIRONMENT

  Munaji Munaji, Rizki Dwi Ardika, Nanang Sufiadi Ahmad, Albet Eka Pratama, Ahmad Rifai, Alfandy Kurnia Azam, Triwikantoro Triwikantoro

  417-428

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  Abstract views: 89 times | PDF downloaded: 31 times | Published: 2025-04-29

• DEVELOPMENT OF LOW-COST OPTICAL SENSOR-BASED DEVICE FOR REAL-TIME MICROALGAE CONCENTRATION MEASUREMENT

  Heriyanto Syafutra, Erus Rustami, Stephanie Claudia, Safrina Dyah Hardiningtyas, Supriyanto Supriyanto, Mahfuddin Zuhri

  429-447

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  Abstract views: 38 times | PDF downloaded: 34 times | Published: 2025-05-06

• ANALYSIS OF LINES FORMATION PRODUCED BY ELECTROHYDRODYNAMIC JET PRINTING FOR TERAHERTZ (THZ) METAMATERIALS FABRICATION

  Ayodya Pradhipta Tenggara, Hadi Teguh Yudistira, Brian Godwin Mtei, Doyoung Byun

  448-462

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  Abstract views: 14 times | PDF downloaded: 19 times | Published: 2025-05-06

• SYNTHESIS OF ZINC OXIDE/CHITOSAN/CHITRONELLA ESSENTIAL OIL HYBRID NANOPARTICLES USING SOL-GEL METHOD: STRUCTURAL AND OPTICAL PROPERTIES

  Budi Astuti, Nur 'Ainiyyah Hasni, Ari Sulistiyo Rini, Dimas Mohamad Ayubi, Agus Yulianto, Masturi Masturi, Teguh Darsono, Putut Marwoto, Sugianto Sugianto, Suriani Abu Bakar, Fatiatun Fatiatun

  463-480

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  Abstract views: 39 times | PDF downloaded: 16 times | Published: 2025-05-08

• THE POTENTIAL OF FALOAK BARK (STERCULIA QUADRIFIDA R.BR.) as an ACTIVATED CARBON PRODUCT THROUGH PHYSICAL-CHEMICAL ACTIVATION METHOD

  Fetronela Rambu Bobu, Marselina Theresia Djue Tea , Pujianti Bejahida Donuata

  481-493

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  Abstract views: 64 times | PDF downloaded: 33 times | Published: 2025-05-08

• DELINEATING RESISTIVITY VALUES OF POTENTIAL GEOTHERMAL AREAS ALONG THE BOGOR FAULT USING 2D MAGNETOTELLURIC INVERSION

  Debi Hardiansa, M Farid, Arif Ismul Hadi, Andre Rahmat Al-Ansory, Hana Raihana, Nurul 'Ilmi Rahmawati

  494-505

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  Abstract views: 55 times | PDF downloaded: 43 times | Published: 2025-05-08