Here are 3 suggestions for what to try instead.
Why We Shouldn't Even Be Considering Spanking as 21st Century
The Problem With Kids Today Is - Brave In The Attempt
لماذا يضرب بعض الآباء أبناءهم؟
If Gentle Discipline Isn't Working, This Might Be the Reason
American Psychoanalytic Association on LinkedIn: Why Parents Still Spank Even Though They Know They Shouldn't
Harsh parenting' might alter kids' brains
Is it okay to spank?
Why I Don't Spank, Punish or Bribe My Kids - Respectful Parent
Powerful Parenting Without Spanking