RESEARCH ON THE MAIN CAUSES OF CHILDREN’S FEARS IN PRE-SCHOOL AGE RESEARCH ON THE MAIN CAUSES OF CHILDREN’S FEARS IN PRE-SCHOOL AGE Year Sixth (2018) / Issue Fourth Year Sixth (2018) / Issue Fourth Author(s): Vasilka Dancheva Author(s): Vasilka Dancheva DOI: 10.15547/PF.2018.030 Read the article