Vol. 5 No. 1 (2025): Open Science and Technology

Articles

• Effect of Soil Ameliorations on Cucumber (Cucumis sativus L) Yield and Soil Physico-chemical Properties in an Ultisol of Southeastern Nigeria

  Angus Onwudiwe Ikeh, Helen Udoma Sampson, Maduabuchi Ekeoma Ukabiala, Nkechinyere Kate Anonaba, Juliana Nkiru Okamigbo, Chiamaka Gloria Akuwueze

  1-9

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• Effect of Potassium and Plant Growth Promoting Rhizobacteria on Mung bean Yield

  Sumiarjo Kiswondo

  10-17

  • PDF

• Design of Automatic Car Parking Sensor System Using Arduino Uno Program and HC-SR04 Ultrasonic Sensor

  I Wayan Suriana, I Wayan Dikse Pancane, I Wayan Sugarayasa, I Nyoman Gede Adrama

  18-26

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• Effect of Gurney Flap on The Flow Separation Phenomenon on The Rear Wing Airfoil of Racing Car

  Dondi Kurniawan, Yulia Venti Yoanita, Sinung Tirtha Pinindriya , Eli Kumolosari, Angga Darma Prabowo

  27-35

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• Utilization of Kepok Banana Peel Flour (Musa paradisiaca formatypica) as a Feed Additive for Sangkuriang Catfish (Clarias gariepinus) Cultivation

  M. Hadziq Qulubi, Suci Hardina Rahmawati, Wintari Mandala

  36-43

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• Economic Analysis of the Losses of Oil Palm (Elaeis guineensis Jacq.) Loose Fruits on Flat Terrain at Agritasari Prima Ltd.

  Rannando, Mawaddah Tujannah, Yudia Azmi, Angga Ade Sahfitra

  44–53

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• The Influence of Data Utilization and Supply Chain Digitalization on the Operational Efficiency of MSMEs: A Study in Lampung Province

  Rinaldi Bursan

  54-61

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