Biological Potentials and Phytochemical Constituents of Raw and Roasted <i>Nigella arvensis</i> and <i>Nigella sativa</i> oleh Hussah Abdullah Alshwyeh, Sahar Khamees Aldosary, Muna Abdulsalam Ilowefah, Raheem Shahzad, Adeeb Shehzad, Saqib Bilal, In-Jung Lee, Jannah Ahmed Al Mater, Fatima Najf Al-Shakhoari, Waad Abdulrahman Alqahtani, Nurkhalida Kamal, Ahmed Mediani