Наукові публікації іноземною мовою у рецензованих закордонних виданнях Андрійчук О.Я.

                                                                                                       ===2017===

Stepan Vadzuk , Nataliia Ulianytska , Svitlana Indyка, Olga Andriychuk, Olena Yakobson . Peculiarities in visual functions and their restoration in teenagers with emmetropic refraction after work on computers and the method of its reduction. Journal of Kinesiology and Exercise Sciences JKES. 2017. N 79 (27). Р. 25–29. DOI: 10.5604/01.3001.0012.1428

                                                                                                       ===2020===

Andriichuk O, Zadvorniy B. Active flexibility in girls before and after theannual cycle of stretching classes. Pedagogy and Psychology of Sport. 2020. N 6. Р. 117–126. DOI http://dx.doi.org/10.12775/PPS.2020.06.03.009