KHATEEB, Dr Erum; AHMED, Dr. Ifrah; AHMED, Dr. Imtiyaz. Chapter 1 Introduction. Pink Petals Publications, [S. l.], p. 9–11, 2026. Disponível em: https://pinkpetalspublications.com/index.php/ppp/article/view/120. Acesso em: 31 may. 2026.