“…Escholarship, an open-access e-journal platform hosted by the University of California…”

“…Oxford University Press in association with International Society for Quality in Health Care…”

“…Dept. of Recreation, Park and Tourism Sciences, Texas A & M University…”

“…OECD ; Bob Hawke Prime Ministerial Centre at the University of South Australia…”

“…Saudi Association for Mathematical Sciences/Department of Mathematics at King Saud University…”

“…Uniwersytet Opolski nstitute of Political Science and Public Administration of the University of Opole…”

“…Louisiana State University, LSU Paul M. Hebert Law Center…”

“…Department of Statistics, Faculty of Mathematics and Natural Sciences, Bandung Islamic University…”

“…University of South-East Europe Lumina, Lumina Educational Institutions Foundation…”

“…Faculty of Animal Agriculture, Diponegoro University : Indonesian Society of Animal Agriculture…”

“…Department of Food Technology, Faculty of Animal and Agricultural Sciences, Diponegoro University…”

“…Department of Arabic Education, Faculty of Language and Literature, Indonesia University of Education…”

“…Department of Education, School of Social Sciences and Humanities, University of Management and Technology…”

“…Department of International Law and Jurisprudence, Faculty of Law, Nnamdi Azikiwe University…”

“…Centre for Advanced Research and Training in Arbitration Law, National Law University…”

“…Emerald Publishing on behalf of the University of Economics, Ho Chi Minh City…”

“…Johnson School of Public Affairs, University of Texas at Austin…”

“…Open Humanities Press, an imprint of Michigan Publishing, University of Michigan Library…”