It seems to me to be the most powerful collection of my work. (artspace.com)
ASCD Activate provides the most powerful collection of research - backed and award - winning professional learning resources in one comprehensive, affordable package educators can access anywhere, anytime. (ascd.org)
Tax Collection: The Risk of Less Than Fair Market Value Property Transfers reviews one of CRA's most powerful collection tools in the federal Income Tax Act and the federal Excise Tax Act. (fillmoreriley.com)