| The eco enzyme application on industrial waste activated sludge degradation T Wikaningrum, R Hakiki, MP Astuti, Y Ismail, FM Sidjabat Indonesian Journal of Urban and Environmental Technology, 115-133, 2022 | 20 | 2022 |
| Wastewater sludge as an alternative energy resource: A review T Kurniawan, R Hakiki, FM Sidjabat Journal of Environmental Engineering and Waste Management 3 (1), 1-12, 2018 | 19 | 2018 |
| Model kebijakan strategis pengelolaan lingkungan kawasan industri (Studi Kasus Kawasan Industri Jababeka dan EJIP di Kabupaten Bekasi) T Wikaningrum, R Hakiki Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural …, 2019 | 15 | 2019 |
| The Prospect of Digitally Enhanced Colorimetry as an Analytical Method for Water Quality Determination R Hakiki, T Wikaningrum Indones. J. Urban Environ. Technol 2 (2), 146-163, 2019 | 11 | 2019 |
| MIKROALGA SEBAGAI BIOINDIKATOR KUALITAS AIR PERMUKAAN Studi Awal: Hubungan Antara Konsentrasi Pigmen dan Berat Kering dalam Penentuan Kandungan Mikroalga Pada Sampel Air Artifisial R Hakiki Journal of Environmental Engineering and Waste Management 1 (1), 46-54, 2016 | 6 | 2016 |
| Reduksi Energi Pengolahan Air Limbah di Kawasan Industri Dengan Implementasi Teknologi Food Chain Reactor (Studi Kasus: Kawasan Industri Jababeka Bekasi) T Wikaningrum, R Hakiki Jurnal Serambi Engineering 5 (3), 2020 | 5 | 2020 |
| Key performance indicators (KPIs) comparison of food chain reactor and conventional oxidation ditch technology in industrial waste treatment T Wikaningrum, R Hakiki Journal of Environmental Engineering and Waste Management 5 (1), 15-29, 2020 | 5 | 2020 |
| The prospect of hazardous sludge reduction through gasification process R Hakiki, T Wikaningrum, T Kurniawan The 4th International Seminar on Sustainable Urban Development 106, 1-6, 2018 | 5 | 2018 |
| Turbidity Level Prediction Based on Suspended Particle Counting Through Image Processing Approach T Wikaningrum, MG Alvasa, Y Panelin, R Hakiki Jurnal Serambi Engineering 6 (1), 2021 | 3 | 2021 |
| Air quality monitoring in industrial estate (case study: Jababeka industrial estate, cikarang) FM Sidjabat, R Hakiki, T Wikaningrum Journal of Environmental Engineering and Waste Management 4 (2), 50-58, 2019 | 3 | 2019 |
| Identification of green and sustainable campus indicators in its implementation at president university R Hakiki 2019 International Conference on Sustainable Engineering and Creative …, 2019 | 3 | 2019 |
| Energy Prospects of Hazardous Sludge from Wastewater Treatment Facilities R Hakiki, T Wikaningrum, T Kurniawan Renewable Resources and Biorefineries, 2018 | 3 | 2018 |
| The utilization OpenCV to measure the water pollutants concentration RAS Syah, R Hakiki Journal of Environmental Engineering and Waste Management 6 (2), 90-110, 2021 | 2 | 2021 |
| Edge detection technique for simultaneous measurement of total suspended solids and turbidity R Hakiki, Y Zevi, BS Muntalif, I Purnama GEOMATE Journal 25 (111), 74-82, 2023 | 1 | 2023 |
| Reduksi Tingkat Kekeruhan dan Total Partikel Tersuspensi Melalui Proses Sentrifugasi Pada Air Limbah Wudu R Hakiki, DA Agustin Journal of Environmental Engineering and Waste Management 8 (1), 64-78, 2023 | 1 | 2023 |
| Homogenization of Green SiO2 from Rice Husk Burn through Potassium Hydroxide Solid-Liquid Extraction L Anggraini, RA Hendriawan, PL Anggraina, R Hakiki Journal of Physics: Conference Series 2312 (1), 012034, 2022 | 1 | 2022 |
| Prototype of Air Quality Sensor for Gas Pollutants Monitoring System in Industrial and Residential Estates E Chiu, JW Simatupang, R Hakiki, FM Sidjabat | 1 | 2021 |
| Comparison Of Global Warming Potential-Impact On The Handling Of The Hazardous-Sludge From The Centralized Industrial-Wastewater Treatment Plant R Hakiki, MP Astuti, T Wikaningrum Indonesian Journal of Urban and Environmental Technology 3 (1), 84-102, 2019 | 1 | 2019 |
| Analytical Study on Integrating Diesel and Solar Power Systems for Sustainable Energy Supply on Tello Island NPD Iswarani, AA Nasir, R Hakiki, JW Simatupang Jurnal Serambi Engineering 9 (3), 9736-9742, 2024 | | 2024 |
| A Workshop On Writing a Systematic Literature Review Using Artificial Intelligence (AI)-Based Tools E German, R Hakiki, A Pujiastuti, DE Lestari, R Fitria ACADEMICS IN ACTION Journal of Community Empowerment 6 (1), 9-22, 2024 | | 2024 |
