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• Effectiveness of Activated Coconut Shell Charcoal Filtering Device to Reduce Mercury Levels in Gold Palm Waste Water in Padesa Village, Lantung District

  Nurlaila Agustikawati , Lina Eta Safitri , Luh Putu Yuliastuti , Desy Fadilah Adina Putri , Fitri Setianingsih

  2465-2469

  2022-11-30

  Statistics: 404

• Utilization of Fly Ash and Bottom Ash from Steam Power Plants (PLTU) as Soil Amendments for Tomato Plants (Solanum lycopersicum L.)

  Wiesje Junnieke Nathsuo Kumolontang , Meldi Tineke Magdalena Sinolungan , Rafli Irlan Kawulusan , Yakni Kamagi , Wulan Patadjenu

  1228-1234

  2025-08-25

  Statistics: 119

• Utilization of Local Micro Organisms (LMO) in Making Liquid Organic Fertilizer (LOF) by Utilizing Vegetable Waste

  Irfan Ihza Wardana , Indri Purwaningsih , Pramesti Dewi , Dewi Mustikaningtyas

  505-512

  2025-01-28

  Statistics: 350

• Microstructure Characteristics of Chicken Feather Panels As An Alternative Wall Material

  Ansarullah Faharuddin , Mukhthar Thahir syarkawi , Juhana Said , Muhammad Zainal Altim , Zulkarnain Hamson , Siti Aisah

  12063-12072

  2023-12-20

  Statistics: 286

• Formulation and Nutrient Component Analysis of Various Cost-Effective Bacterial Culture Media Based on Horticultural Waste

  Handarini , Putri Sopiyani , Deni Farizal , Alby Salman Al Farizi MK , Wasiyah Khusna Fadhilah

  1098-1105

  2025-12-25

  Statistics: 104

• Development of a Banana Peel Waste-Based Bio-Battery as a Learning Media on Voltaic Cell Material

  Tiara , Raudhatul Fadilah , Fitriani

  902-907

  2025-08-31

  Statistics: 553

• Teaching Strategies for Microplastic Material in Science Learning: Literature Review

  Siti Apriliyanti Khodijah , Eli Rohaeti

  351-358

  2025-01-25

  Statistics: 275

• Characterization of Spent Coffee Grounds in the Community as Supporting Materials for Renewable Energy

  Muslimah Susilayati , Putut Marwoto , Sigit Priatmoko

  918-924

  2022-04-30

  Statistics: 796

• Waste Utilization for Neutralization of Acid Mine Drainage Using Fly Ash, Bottom Ash, and Goat Manure Granules

  Diah Permata Rinaldi , Irdika Mansur , Hamim

  481-490

  2025-12-25

  Statistics: 50

• Teacher and Student Perceptions on the Use of Differentiated e-LKPD in Project-Based Learning on Organic Waste Processing to Improve Critical Thinking Skills

  Umamah Apriyanti , Chansyanah Diawati , M. Setyarini

  802-808

  2025-06-25

  Statistics: 92