Salams, is it sufficient for me to read Surah Al-Mulk by itself without reading Surah Sajdah for the benefit of the protection in the grave.As well is it okay for me to read Surah Al-Mulk in the Ishaa ...

[Quran 77:50], he may say, 'I believe in Allah.' And when he recites (the last verse of Soorah Al-Mulk): {Then who could bring you flowing water?} [Quran 67:30], he may say, 'Allah Rabbul-‘Aalameen ...