المراجع

↑ “4.2 Types of Social Interaction”, flexbooks, Retrieved 18/7/2022. Edited.
↑ “What are the different types of social relationships?”, biosidmartin, Retrieved 18/7/2022. Edited.
^ أ ب “What are social relationships?”, whatmaster, Retrieved 18/7/2022. Edited.
↑ provide us with a,health problems, and live longer. “The Importance of Social Relationships to Physical and Mental Health”, hcbh, Retrieved 18/7/2022. Edited