Implicit notions of a happy person in elementary school studentsAleksandra Vladimirovna Komarova, Tatyana Viktorovna Slotina, Valery L. Sitnikov, Elena Fedorovna Yashchenko and Konstantin Pavlovich ZakharovSHS Web Conf., 122 (2021) 04005DOI: https://doi.org/10.1051/shsconf/202112204005
