Low-Cost and Portable Sound Reduction Box: Innovation for Acoustic Material Performance Measurement B Purwanto, HA Melania, Zulfachmi, R Aprishanty Journal of Engineering and Technological Sciences 52 (5), http://journals …, 2020 | 6 | 2020 |
Projection of incinerators for medical waste processing during a pandemic: a case study of COVID-19 in Jakarta Province H Aryantie, Melania, T Widodo, R Wahyuni, B Purwanto, ... IOP Conference Series: Earth and Environmental Science 909, 2021 | 3 | 2021 |
Evaluasi Aplikasi Penghalang Bunyi di Lingkungan Sekolah dalam Tinjauan Persepsi dan Ekonomi M Yusup Hidayat, R Fauzi, B Purwanto, M Hanny Aryantie Ecolab 14 (No 2 (2020)), 91-100, 2020 | 2 | 2020 |
The difference between several methods of sound power level for determining the sound energy emitted by a sound source B Purwanto, S Malinda, D Rusjadi Journal of Physics: Conference Series 1568, 2020 | 2 | 2020 |
Pengukuran Getaran Mekanik Berdasarkan Jenis Bangunan B Purwanto, Zulfachmi, PB Purwaka Ecolab 16 (PSIKLH), 31-38, 2022 | 1 | 2022 |
Penyimpangan Penentuan Posisi Perangkat Global Positioning System (GPS) B Purwanto Ecolab 16 (2), 99-107, 2022 | | 2022 |
Potential noise annoyance from ambient air quality measurement using high volume air sampler (HVAS) B Purwanto, Zulfachmi IOP Conference Series: Earth and Environmental Science 909, 2021 | | 2021 |
Bom Waktu Limbah Medis Covid-19 H Aryantie, Melania, T Widodo, R Wahyuni, B Purwanto, ... https://tropis.co/2021/02/04/bom-waktu-limbah-medis-covid-19/, 2021 | | 2021 |
Yamaha All New R15 VVA Stationary Noise B Purwanto https://data.mendeley.com/datasets/j8hsk3mb22/1, 2020 | | 2020 |
preprint: Low Cost and Portable Sound Reduction Box: Innovation for Acoustic Material Performance Measurement B Purwanto, Zulfachmi, HA Melania, R Aprishanty https://www.researchgate.net/publication …, 2019 | | 2019 |
Penangulangan Kebisingan di Lingkungan Sekolah B Purwanto, Zulfachmi, BP Pramana, Ramadhanu, HA Melania | | 2018 |
RSNI Pengukuran Tingkat Kebisingan Lingkungan EY Wisnu, B Purwanto | | 2011 |