Petkov, Petko. “HISTORICAL MEMORY AND OFFICIAL HOLIDAYS IN BULGARIA UNDER SOCIALISM”. EthnoAnthropoZoom/ЕтноАнтропоЗум 20, no. 20 (September 29, 2020): 271-297. Accessed April 23, 2024. https://etno.pmf.ukim.mk/index.php/eaz/article/view/467.