TY - JOUR AU - Ayden Kahraman AU - Huseyin Bicen TI - The Impact of Digital Transformation in Teachers' Professional Development During The COVID-19 Pandemic JO - Computer Science and Information Systems PY - 2022 VL - 19 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CSIS_2022_19_3_a28/ ID - CSIS_2022_19_3_a28 ER -