00301nam a2200109Ia 4500008004100000082001800041100002400059245005000083250000900133260004100142300000800183240913s9999||||xx |||||||||||||| ||und||  a001.42  ATH/M  aAsad Husain Athivan 0aManahijul Bahthil Ilmi (research methodology)  aNULL  bDar Al Kotob Al- IlmiyahaNULLc2023  a240