PIKUŁA, NORBERT G. «THE MEANING OF WORK FOR THE ELDERLY IN THE PERSPECTIVE OF SOCIAL CHANGES IN THE EMPLOYMENT MARKET: POLISH DIMENSIONS». Comparative Professional Pedagogy 11, no. 1 (Травень 20, 2021): 27–34. дата звернення Лютий 23, 2025. https://cpp.khmnu.edu.ua/index.php/cpp/article/view/118.