Read an April 7, 2013, article from the Milwaukee Journal Sentinel about the growth of Pentecostalism.

Read a Jan. 1, 2006, Washington Times story, “Pentecostalists to mark centennial.”

Encounter: Journal for Pentecostal Ministry is sponsored by the Assemblies of God Theological Seminary.

The Cyberjournal for Pentecostal-Charismatic Research is a useful resource for scholars and experts.

The Journal of Pentecostal Theology is edited by faculty from the Pentecostal Theological Seminary in Cleveland, Tenn.

The Florida-based Charisma Media Group is a major Pentecostal media source, publishing numerous magazines, including Charisma, books and other literature and ministry aids for Pentecostals.

As Pentecostalism spreads into traditionally Catholic areas in Asia, Africa and especially Latin America, its popularity has created often fierce disputes with the Catholic Church, as this Dec. 15, 2005, Los Angeles Times story reports.

The Arab World Institute is an organization founded in Paris in 1980 by 18 Arab countries with France to research and disseminate information about the Arab world and its cultural and spiritual values.  It functions as a museum and research center.

The Muslims in Britain Research Network brings together academics, professionals, teachers, researchers, students, journalists and others to encourage and promote the study of Muslims and Islam in Britain.