Dynar Karlina, Darmawan Muttaqin, and Marselius Sampe Tondok. “Relational Aggression Toward Ex-Boy/Girlfriend: The Role of Narcissism and Quality of Previous Romantic Relationships Among Undergraduate Students”. International Journal of Indian Psychȯlogy, vol. 9, no. 2, Nov. 2022, doi:10.25215/0902.154.