Chehlarova, N. (2022). Short training for working with electronic signature. Bulgarian electronic scientific journal “Business …
Short trainings on the use of QR code
Chehlarova, N. (2021). Short trainings on the use of QR code. Online journal Pedagogical Forum. …
Distance Learning in “Ivan Vazov” Secondary School in Stara Zagora during the 2020/2021 school year
Chehlarova, T., D. Tsvyatkov, N. Chehlarova. (2021). Distance Learning in “Ivan Vazov” Secondary School in …
Digital competencies of public administration employees related to cybersecurity
Chehlarova, N., Tsochev, G., Kotseva, M., Miltchev, R. (2021). Digital competencies of public administration employees …
Computer model for self-preparation for playing with dominoes “Axes of symmetry”
Chehlarova, T., N. Chehlarova. (2021). Computer model for self-preparation for playing with dominoes “Axes of …
First Week Distance Learning in “Ivan Vazov” Secondary School in Stara Zagora
Chehlarova, T., D. Tsvyatkov, N. Chehlarova. (2021). First Week Distance Learning in “Ivan Vazov” Secondary …
Axes of symmetry dominoes
Chehlarova, N., (2021). Axes of symmetry dominoes. In: Symmetry: Culture and Science, vol.32, No. 1, pp. …
Online contest “Mathematics and art” for the development of key competencies
Chehlarova, N., G. Gachev. (2021). Online contest “Mathematics and art” for the development of key competencies. Pedagogika-Pedagogy. Volume …
Cutting plotter in STEAM education
Chehlarova, N. Cutting plotter in STEAM education, In: Collection of reports of Международная конференция: Межкультурные, …
Development of Digital Competencies and Skills in the Field of Use of Cloud Services and Electronic Communication
Miltchev, R., N. Chehlarova, Development of Digital Competencies and Skills in the Field of Use …