Information Journal Paper
APA:
CopyYARKOVA, Y., & STOYKOVA, B.. (2008). SUSTAINABILITY OF RURAL TOURISM IN THE SMOLYAN MUNICIPALITY OF BULGARIA. TRAKIA JOURNAL OF SCIENCES, 6(3), 0-0. SID. https://sid.ir/paper/617895/en
Vancouver:
CopyYARKOVA Y., STOYKOVA B.. SUSTAINABILITY OF RURAL TOURISM IN THE SMOLYAN MUNICIPALITY OF BULGARIA. TRAKIA JOURNAL OF SCIENCES[Internet]. 2008;6(3):0-0. Available from: https://sid.ir/paper/617895/en
IEEE:
CopyY. YARKOVA, and B. STOYKOVA, “SUSTAINABILITY OF RURAL TOURISM IN THE SMOLYAN MUNICIPALITY OF BULGARIA,” TRAKIA JOURNAL OF SCIENCES, vol. 6, no. 3, pp. 0–0, 2008, [Online]. Available: https://sid.ir/paper/617895/en