found: Ethnologue online, Oct. 8, 2015(Slovak; a language of Slovakia; also spoken in several other European countries; alternate names: Slovakian, Slovencina) Apr. 21, 2022 (Slovak; alternate names: Slovakian; autonym: Slovenský Jazyk, Slovenčina)
found: Britannica online, Apr. 21, 2022(Slovak language, Slovak Slovenčina, West Slavic language closely related to Czech, Polish, and the Sorbian languages of eastern Germany. It is the official language of Slovakia. Slovak is written in the Roman (Latin) alphabet)
found: Caltíková, M. Slovenský jazyk a literatúra, 2010(title translates as: Slovak language and literature) (OCoLC)1097251622
found: The Slovak language in the digital age = Slovenský jazyk v digitálnom veku, ©2012.(OCoLC)795909827