Stephen D. Edwards (2018) Ubuntu HeartMath Programme Efficacy for Social Coherence and Work Spirit: Preliminary Evidence, Journal of Psychology in Africa, 28:5, 420-425. DOI: 10.1080/14330237.2018.1523343.
Youssef Hasan1; Laurent Bègue1; Brad J. Bushman2,3
Aggressive Behavior, volume 00, pages 1-7 (2012) 2012 Wiley Periodicals, Inc. (1) University Pierre Mendè s-France, Grenoble, France; (2) The Ohio State University, Columbus, Ohio; (3) VU University, Amsterdam, the Netherlands.
Lourdes Arguelles, Ph.D.1, Rollin McCraty, Ph.D.2, and Robert A. Rees, Ph.D.3
Encounter: Education for Meaning and Social Justice 2003; 16(3):13-21. (1) Claremont Graduate University, School of Educational Studies, Claremont, CA. (2) HeartMath Research Center, Institute of HeartMath, Boulder Creek, CA. (3) Institute of HeartMath, Education Division, Boulder Creek, CA.