1.
KuĊ›mierz-Gozdalik U. OPINION LEADERS AND THEIR INFLUENCE ON PURCHASE DECISIONS, MADE BY CONSUMERS ON RURAL AREAS. aspe [Internet]. 2004Jun.30 [cited 2024May2];3(1):91-102. Available from: https://js.wne.sggw.pl/index.php/aspe/article/view/3620