Items where Author is "Annawati, Bergitta Dwi"

Article

Tamah, Siti Mina, Dewi, Cresensia Dina C. Kumala and Annawati, Bergitta Dwi (2022) A Community of Inquiry Building: Revealing the Process and Its Result. International Journal of Digital Society (IJDS), 13 (1). pp. 1773-1780.

Annawati, Bergitta Dwi and Mitrayana, . (2020) Co2 Laser Power Optimization Of Photoacoustic Spectrometer And It’s Application To Detect Ammonia Gas (Nh3) Concentration On Isotonic Beverage Consumer’s Breath. Co2 Laser Power Optimization Of Photoacoustic Spectrometer And It’s Application To Detect Ammonia Gas (Nh3) Concentration On Isotonic Beverage Consumer’s Breath, - (47). pp. 13-23. ISSN ISSN: 0852-078X ISSN: 2622-7959, Jurnal Nasional Terakreditasi Peringkat 4

Annawati, Bergitta Dwi and Mitrayana, . (2019) Application Of Co2 Laser Photoacoustic Spectroscopy For Ethylene (C2 H4) Gas Detection In Soil During The Rainy Season. Application Of Co2 Laser Photoacoustic Spectroscopy For Ethylene (C2 H4) Gas Detection In Soil During The Rainy Season, - (45). pp. 23-36. ISSN ISSN: 0852-078X; ISSN: 2622-7959, Jurnal Nasional Terakreditasi Peringkat 4

Book

Tamah, Siti Mina, Dewi, Cresensia Dina Candra Kumala and Annawati, Bergitta Dwi (2021) Penerapan STEM di Taman Kanak-Kanak. Widya Mandala Surabaya Catholic University, Surabaya. ISBN 978-623-97454-2-4