. . "Nidal Al- Saadi" . "al-" . "N. Al-Saadi" . . "Saʿdī" . "Al-" . "N." . "Nidal" . "Nidal Al-" . . "Al-Saadi" . "Nidal al- Saadi" . "Niḍāl al- Saʿdī" . . "Nidal Al-Saadi" . . "Niḍāl al-" . "Saadi" . . "Nidal Al-Saadi"@en . "Nidal Al- Saadi"@nl-NL .