জব সল্যুশন [৯ম - ১৩তম গ্রেড]১টি পরীক্ষায় এসেছেপ্রশ্ন ২০The traditional process of jute retting other lead to a decline in quality.কক) often lead to a খখ) is often leading to a গগ) often leads to ঘঘ) have often lead to ঙঙ) can often leads to উত্তর দেখুন