Tatjana Petkovic, the Serbian National Franchisor, is proud of their unique new marketing tool: a one-page magazine highlighting the achievements of their teens who have something
The results of a study carried out by the Department of English Teaching at the Catholic University of Eichstaett-Ingolstadt, Germany are now available. A total of
Your child can join peers from all over the world who are already enrolled in the Helen Doron English Summer School. Helen Doron English is
Tatjana Petkovic, the Serbian National Franchisor, is proud of their unique new marketing tool: a one-page magazine highlighting the achievements of their teens who have
Tatjana Petkovic, the Serbian National Franchisor, is proud of their unique new marketing tool: a one-page magazine highlighting the achievements of their teens who have
From the moment that Tatjana (Tanja) Petkovic heard about the Helen Doron method for teaching English to young children from veteran teacher trainer Rita Falter,
