BURGAS, "ANTON STRASHIMIROV" PRIMARY SCHOOL

(http://www.antonstrashimirov-bs.com)

BURGAS, "HRISTO BOTEV" PRIMARY SCHOOL

(http://www.school-dolnoezerovo.com)

LEVSKI, "MAKSIM GORKI" PRIMARY SCHOOL

(http://)

RUSE, FIRST PRIVATE SCHOOL LEONARDO DA VINCI

(http://)

SOFIA, 122 PRIMARY SCHOOL "NIKOLAI LILIEV"

(http://verginiaveselinova.blogspot.com)

SVISHTOV, SOU NIKOLAJ KATRANOV

(http://)

TVARDITZA, SOY "NEOFIT RILSKI"

(http://)