KEIRL, Steve.
Conducting Educational Research: A primer for teachers and administrators.
Design and Technology Education: an International Journal, [S.l.], v. 16, n. 3, nov. 2011.
ISSN 1360-1431.
Available at: <https://www.ariadne.ac.uk/DATE/article/view/1667>. Date accessed: 24 sep. 2022.