Influence of curing duration and mixing techniques of bulk fill resin composites on bi-axial flexural strength and degree of conversion oleh Thamer Almohareb, Abdulaziz A Alayed, Khalid M. Alzahrani, Ahmed M Maawadh, Basil Almutairi, Rana S Alhamdan, Ahlam Bahkali, Tariq Abduljabbar, Fahim Vohra