Dolenc, Kosta, Andrej Šorgo, and Mateja Ploj Virtič. 2021. “Signs of a Catastrophe: Predicted Shortage of Teachers of Lower Secondary Science and Technics and Technology in Slovenia ”. Revija Za Elementarno izobraževanje 14 (2): 239-56. https://doi.org/10.18690/rei.14.2.239-256.2021.