@base . a , ; "Journal of quantitative methods (Online)" . a , , ; , , ; "Journal of quantitative methods." ; ; ; ; "2522-2260" ; ; ; "2522-2260" ; ; "2522-2260" ; "Journal of quantitative methods." , "Journal of quantitative methods (Online)" ; "http://ojs.umt.edu.pk/index.php/jqm" . a ; "2522-2260" ; . a . a ; "2522-2252" ; . . a ; ; "20210206212400.0"^^ ; ; .