"Church Statistics Reflect Steady Growth". LDS Newsroom. 11 April 2007. "it is a challenge for the Church to keep track of all of its members, especially if they do not regularly attend Sunday services. The Church does not remove an individual's name from its membership rolls based on inactivity".
"Membership, Retention on the Rise", Ensign, June 2007, pp. 75–80. "Church membership growth numbers are often interpreted inaccurately, which can lead to misconceptions in the media, Brother Buckner said. Therefore, it is important to clearly understand what these numbers signify. They represent the number of Church members, but they do not represent activity rates. The Church does not remove an individual's name from its membership rolls based on inactivity".
classic.churchofjesuschrist.org
Classic Maps, The Church of Jesus Christ of Latter-day Saints, retrieved 22 August 2022
Perego, Ugo A.; Myres, Natalie M.; Woodward, Scott R. (2005). "Reconstructing the Y-Chromosome of Joseph Smith: Genealogical Applications". Journal of Mormon History. 31 (2): 42–60. JSTOR23289931.
lds.org
"All Missions". The Church of Jesus Christ of Latter-day Saints. Archived from the original on 26 April 2016.