id	domain	url
gs-1914	doi.org	https://doi.org/10.52340/gs.2023.05.02.31
gs-1914	www.scipress.com	www.scipress.com/ijppe.3.46
gs-1914	dspace.nplg.gov.ge	http://dspace.nplg.gov.ge/bitstream/1234/188730/1/macne_1996_n1-4.pdf