ධනාත්මක චින්තනය වර්තමානයේ ප්රසිද්ධ මාතෘකාවකි. ධනාත්මක චින්තනය පිළිබඳ පොත්, වීඩියෝ සහ පුහුණුව පිලිබදව දන ගැනීමට පිවිසෙන්න. .
https://studentlanka.com/2017/04/22/positive-thinking-trainers-books-videos/
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