Griban, Grygoriy, Kuznіetsova, Оlena, Tkachenko, Pavlo, Oleniev, Dmytro, Khurtenko, Oksana, Dikhtiarenko, Zoia, Yeromenko, Eduard, Lytvynenko, Andrii, Khatko, Alla, Pustoliakova, Larysa  (2020) Formation of the students’ volitional qualities in the process of physical education.  International Journal of Human Movement and Sports Sciences (8 (6)).  с. 505-517.