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• Development of IoT-Based Physics Teaching Aids for Basic Physics Practicum

  Sari Wahyuni Rozi Nasution , Thofik Hidayat , Lia Purnama Sari , Hanifah Nur Nasution , Dwi Aninditya Siregar , Unita Sukma Zuliani Nasution

  830-836

  2025-12-25

  Statistics: 95

• The Efficiency of Heavy Metal Analysis Method in Marine Fish Samples by Atomic Absorption Spectrophotometry

  Mutiah Mutiah , Jackson Siahaan , I Nyoman Loka , Jono Irawan

  963-968

  2022-04-30

  Statistics: 1618

• Analysis of Absorbance Value of Flavonoid Level in Brotowali Stem Extract Using UV-VIS Spectrophotometer

  Yunike Kurnia Unda , Elisabet Sa Wulo , Suparno

  284-289

  2025-06-25

  Statistics: 391

• Assessment of Bias-Correction Methods for CHIRPS Satellite Rainfall Estimates in the Petung Watershed, Indonesia

  Nafisah Zahrani , Ery Suhartanto , Ussy Andawayanti

  43-51

  2025-12-25

  Statistics: 93

• Fabrication of Digital Harmonic Vibration Practicum Using Phototransistor Sensor with Arduino-Uno Microcontroller

  Marjoni Imamora Ali Umar , Dany Kurniawan , Novia Lizelwati

  468-473

  2021-07-16

  Statistics: 256

• Implementation of ISO 6142- Gas Analysis - Preparation of Calibration Gas Mixtures - Gravimetric Method: Composition Determination and Uncertainty Estimation of Gas Reference Material

  Muhammad Rizky Mulyana , Harry Budiman , Oman Zuas

  221-226

  2020-07-10

  Statistics: 1575

• Identification of Phenolic Compounds Content in Tinospora crispa Stem Decoction by FTIR and UV-Visible Spectrophotometry

  Elisabet Sa Wulo , Yunike Kurnia Unda , Suparno

  533-540

  2025-05-25

  Statistics: 259