homepages/130/2758-4,
University of the Punjab, Punjab University College of Information and Technology, Lahore, Pakistan, Muhammad Abdullah, Home Page, https://orcid.org/0000-0002-3151-558X
homepages/130/0685,
Peter the Great St. Petersburg Polytechnic University, Russia, Nina Popova and Nina V. Popova, Home Page, https://orcid.org/0000-0003-3058-7386
homepages/130/5860,
ETH Zurich, Department of Humanities, Social and Political Sciences, Switzerland, Leonel Aguilar Melgar and Leonel Enrique Aguilar Melgar and Leonel Aguilar, Home Page, https://www.wikidata.org/entity/Q93122317