Ha-im ha-shimush bi-grafologyah mesayeʻa li-ḳeliṭah ba-ḳibuts

Universiṭat Ḥefah. Makhon le-ḥeḳer ule-limud ha-ḳibuts ṿeha- raʻyon ha-shitufi, Shaʼul Sharir, Shelomoh Gets