Language: English
ISSN: 2251-1571
Availability: 2011-present
Language: Polish, English, German
ISSN: 1643-5494
Availability: 2011-present
Language: Portuguese
Publisher: Fundação Getúlio Vargas (Brazil)
ISSN: 1984-3046
Availability: 2008-present
Language: Polish, English
ISSN: 0137-5466
Availability: 2010-2014
Language: English
Publisher: University of Indonesia
ISSN: 1978-1989
EISSN: 2355-6641
Availability: 2007-present
Language: English
Publisher: Vilnius Gediminas Technical University (Lithuania)
ISSN: 1648-715X
EISSN: 1648-9179
Availability: 2018-present
Language: English
ISSN: 1015-8812
EISSN: 2222-3436
Availability: 2004-present
Language: English
ISSN: 1823-4992
EISSN: 2180-4192
Availability: 2005-present
Language: English
Publisher: University of Sri Jayewardenapura (Sri Lanka)
ISSN: 1800-3036
Availability: 2007-present
Language: English
Publisher: Oradea University
ISSN: 1583-0691
Availability: 2005-2013
Language: English
ISSN: 1683-7584
EISSN: 2071-078X
Availability: 2003-present
Language: French, English, Russian
ISSN: 2489-205X
Availability: 2016-present