Ministry of Education and Science
AZ BUKI NATIONAL PUBLISHING HOUSE
Director:
Nadya Kantareva-Baruh
Vice Directors:
Стоян Стоянов, Николай Кънчев
Office Manager:
Tel. + 359 2 / 425 04 70, 71; e-mail: (izdatelstvo.mon@azbuki.bg)
AZ BUKI WEEKLY
EDITORS:
Dr. Zina Sokolova (z.sokolova@azbuki.bg)
Antoaneta Naydenove (a.naidenova@azbuki.bg)
Dr. Dilyana Kocheva (d.kocheva@azbuki.bg)
Online Editor Ivo Hristov (i.hristov@azbuki.bg), Аделина Маринова (a.marinova@azbuki.bg)
DISTRIBUTION:
(izdatelstvo.mon@azbuki.bg);
STYLIST-CORRECTOR: Anelia Vracheva (a.vracheva@azbuki.bg)
GRAPHIC DESIGN: Ivan Shopov (i.shopov@azbuki.bg);
Ivo Hristov (i.hristov@azbuki.bg)
CORRESPONDENTS IN BULGARIA:
Belene – Ralitsa Gospodinova 088 7418349
Veliko Tarnovo - Zdravka Maslyankova 088 6653255
Vidin – Borislava Borisova (vidinster@gmail.com)
Kardzhali – Radka Petkova 0886/73 28 74
Lovech – Zhanina Ilieva 087 7209597
Plovdiv – Delyana Lukova 0887/27 17 12
Smolyan – Angle Dobrikov 0889/70 32 71
Стара Загора – Rosica Rancheva 088 6153628
Шумен – Svetla Krumova (srkrumova@gmail.com)
CORRESPONDENT ABROAD:
Brussels, Belgium – Dr. Yani Ouzounov (yaniuz1@abv.bg)
Nicosia, Cyprus – Branislava Bobanats (branib@abv.bg)
Tel Aviv, Israel - Rina Bakalova (rina.bakalov@gmail.com)
Berlin, Germany – Dr. Vanya Velkova (dr.velkova@azbuki.bg)
SCIENTIFIC AND METHODOLOGICAL JOURNALS “AZ BUKI”
Scientific Head of Section „Social Sciences and Humanities“:
Prof. Dr. Zapryan Kozludzhov
Scientific Head of Section „Natural Sciences and Mathematics“:
Prof. Borislav Toshev
Cover Design: Iva Bataklieva
Layout Design and Prepress: Ivan Shopov
Stylist-Corrector: Anelia Vracheva
Educational Journal “Bulgarian Language and Literature”
Editor-in-Chief
Prof. Galya Hristozova, DSc.
Burgas Free University
Editor
Dr. Maya Padeshka
Educational Journal “Pedagogy”
Editor-in-Chief
Prof. dr. Galin Tsokov
Пловдивски университет „Паисий Хилендарски“ (педагогика и управление на образованието)
Editor
Ms. Lubomira Hristova
Educational Journal Istoriya-History
Editor-in-Chief
Assoc. Prof. Plamen Mitev, PhD
Sofia University „St. Kliment Ohridski“
Editor
Dr. Albena Simova
Educational Journal “Mathematics and Informatics”
Editor-in-Chief
Corr. Member Prof. Nikolai Nikolov, DSc.
Institute for Mathematics and Informatics, Bulgarian Academy of Sciences (Bulgaria)
Editor
Zhivka Bakalova
Educational Journal „Обучение по природни науки и върхови технологии”
Editor-in-Chief
Prof. Dr. Boian Koulov
Editor
Nikola Karavasilev
Educational Journal “Vocational Education”
Editor-in-Chief
Dr. Tonya Georgieva
Agricultural University Plovdiv
Editor
Zhivka Bakalova
Educational Journal “Strategies for Policy in Science and Education”
Editor-in-Chief
Акад. проф. дтн Христо Белоев
"Angel Kanchev", University of Ruse (Bulgaria)
Editor
Dr. Albena Simova
Educational Journal “Philosophy”
Editor-in-Chief
Assoc. Prof. Georgi Apostolov
Международно висше бизнес училище
Editor
Dr. Atanaska Cholakova
Educational Journal Chuzhdoezikovo obuchenie-Foreign Language Teaching
Editor-in-Chief
Prof. dr. Dimitar Veselinov
Sofia University „St. Kliment Ohridski“
Editor
Mr. Nikolay Kanchev