1.
Πέκκα - Οικονόμου Β, Σολδάτος ΓΘ. Advertising quality and market share. SPOUDAI [Internet]. 1999 Jan. 12 [cited 2024 Sep. 20];49(1-4):67-76. Available from: http://spoudai.org/index.php/journal/article/view/520