khairil afif mahmud, raniza musily, nordashima abd shukor, mohd razif mohamad yunus.  (2024).  unveiling high-grade transformation in acinic cell carcinoma: a surgical challenge..  - the 2nd multidiciplinary salivary gland society international congress on salivary gland diseases in conjunction with cuhk ent conference 2024.  . 

khairil afif mahmud, lum sai guan, noraziana fadzilah, mohd razif mohamad yunus.  (2024).  huge intraparotid schwannoma mimicking salivary gland tumour: a clinical challenge.  - the 2nd multidisciplinary salivary gland society international congress on salivary gland diseases in conjunction with the cuhk ent conference 2024.  . 

khairil afif mahmud.  (2024).  tonsil, apa perlu saya lakukan.  - .  . 

khairil afif mahmud.  (2024).  ent emergencies.  - program sarjana muda sains perubatan kecemasan.  . 

khairil afif mahmud.  (2024).  tracheostomy related emergencies.  - tracheostomy workshop.  . 

khairil afif mahmud, mohd razif muhamad yunus.  (2023).  modified radical neck dissection with pectoralis major flap.  - .  1. 

khairil afif mahmud, mohd razif muhamad yunus.  (2023).  inferior maxillectomy.  - .  1. 

khairul afif, rohaizak muhammad, mawaddah azman, marina mat baki.  (2023).  recurrent laryngeal nerve injury in thyroid and parathyroid surgery: the integrated clinical pathway.  - otorhinolaryngology international academic conference (orliac) in conjunction with pito xiii indonesian annual scientific meeting otology xiii.  1-34. 

asma a, siti sarah r, nur ain nabila z, farhan fader , nasseri z, noor dina h, khairil afif, farah liana l,shahizon azura.  (2021).  vestibular schwanoma:translabyrinthine approach.  - annual otologic scientific meeting (aosm) xii otology study group perhati-kl indonesia.  1. 

asma a, nasseri z, noor dina h, khairil afif m, goh bs, norazlin kn, juriza i,shahizon azura, faizah mz, azizi ab.  (2021).  cholesteatoma: how delayed diagnoses become morbidities?.  - 13th malaysian international orl-hns congress & 41st annual general meeting of mso-hns.  38. 

khairil afif mahmud, noor dina hashim, fuad ismail, mohd razif mohammad yunus, asma abdullah ms.  (2021).  ukmmc experience in managing temporal bone carcinoma: what can we learn?.  - 7th conference of asian society of head and neck oncology(ashno) in conjunction with 13th malaysian international orl-hns congress & 41st annual general meeting of mso-hns.  1-18.