Stoyanov, P., Mladenov, R., Teneva, I. and Belkinova, D. (2016) “Study on freshwater algal flora on the territory of the Bulgarka Nature Park”, Journal of BioScience and Biotechnology, 5(2), pp. 129–137. Available at: https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/29 (Accessed: 22 December 2024).