المدرب عبدالباري سليم عبدالحميد البيريني Food Safety Hygiene HACCP 3-2026 Rakibul Shaikh Firdous Ahmed Khan SALMAN KHAN Fathat Naji AL HASSAN MOHAMAD A SALM AMR Ibrahim Ahmed Saleh LITON MIA MD RAMZAN ALI YIASIN ARAFAT KHAN HRIDOY MD ELEAS KHAN MD MASUD RANA NASER MD NAZRUL ISLAM MOHAMMAD UMAR ZEB FARIYAD KHAN SURESH KATHAT