minhaz farid ahmed, mazlin mokhtar, chen kim lim, izzati afiqah che suza, ku adriani ku ayob, rd. puteri khairani khirotdin, nuriah abd majid.  (2023).  integrated river basin management for sustainable development: time for stronger action.  - water.  1-25. 

minhaz farid ahmed, chen kim lim, mazlin mokhtar, rd. puteri khairani khirotdin.  (2021).  predicting arsenic (as) exposure on human health for better management of drinking water sources.  - international journal of environmental research and public health.  1-14. 

nazren leman, mohammad firuz ramli & rd puteri khairani khirotdin.  (2016).  gis-based integrated evaluation of environmentally sensitive areas (esas) for land use planning in langkawi, malaysia.  - ecological indicators.  293-308. 

minhaz farid ahmed, mazlin mokhtar, chen kim lim, izzati afiqah che suza, ku adriani ku ayob, rd. puteri khairani khirotdin, nuriah abd majid.  (2023).  integrated river basin management for sustainable development: time for stronger action.  - water.  1-25. 

minhaz farid ahmed, chen kim lim, mazlin mokhtar, rd. puteri khairani khirotdin.  (2021).  predicting arsenic (as) exposure on human health for better management of drinking water sources.  - international journal of environmental research and public health.  1-14. 

rahmah elfithri, mazlin mokhtar,mat pauzi abdullah,mohd raihan taha,mohd ekhwan toriman, ruhizan mohamad yasin, jasni yaakub,rd. puteri khairani khirotdin,mohamad mahathir amir sultan , ishak, s. a, ramzan, n. m, mohd khairul amri kamarudin [and 4 others.  (2018).  watershed sustainability index for langat unesco help river basin, malaysia.  - international journal of engineering & technology.  . 

nazren leman, mohammad firuz ramli & rd puteri khairani khirotdin.  (2016).  gis-based integrated evaluation of environmentally sensitive areas (esas) for land use planning in langkawi, malaysia.  - ecological indicators.  293-308. 

rd puteri khairani khirotdin, ahmad aldrie amir.  (2022).  for now for ever: protect the environment we must.  - .  29. 

rd puteri khairani khirotdin, ahmad aldrie amir.  (2022).  for now for ever: protect the environment we must.  - .  29. 

nazren leman, rd puteri khairani khirotdin.  (2018).  membudayakan kelestarian : dua dasawarsa lestari di persada dunia.  - .  33. 

ahmad aldrie bin amir;mohd talib bin latif;khairul nizam abdul maulud;rosdiadee bin nordin;rd puteri khairani binti khirotdin;sharina binti abdul halim;mohammad rozaimi bin jamaludin.  (2022).  mitigating anthropogenic impacts and risks on the environmental integrity of kilim karst geoforest park.  - .  . 

minhaz farid ahmed, mazlin mokhtar, rd puteri khairani khirotdin, anthony wong kim hooi.  (2022).  mitigating sea beach erosion at langkawi: a case of frangipani langkawi.  - sustainable hotels: the how of achieving the un 17 sdgs & climate change, circular economy & sustainability..  1-31. 

goh choo ta;mazlin mokhtar;tanot anak unjah;wan daraputri binti razali;lee jing;rd puteri khairani binti khirotdin;sharina binti abdul halim;mohamad mahathir bin amir sultan;ku adriani binti ku ayob;lee khai ern;nurfashareena binti muhamad.  (2021).  states of environment in malaysia.  - .  . 

mazlin mokhtar;muhammad rizal bin razman;sharifah zarina binti syed zakaria;wan daraputri binti razali;goh choo ta;rd puteri khairani binti khirotdin;mohamad mahathir bin amir sultan;lee khai ern;lubna alam;rasyikah binti md khalid.  (2020).  mainstreaming, institutionalizing and up-scaling sustainable development and education for sustainable development initiatives in malaysia for sdsn malaysia chapter .  - .  . 

goh choo ta, mazlin mokhtar, lee khai ern, vun leong wan, lee jing, nurfashareena muhamad, sharina abdul halim, tanot unjah, ku adriani ku ayob, mohamad mahathir amir sultan, rd puteri khairani khirotdin, wan daraputri razali.  (2020).  national policy on the environment: state of the environment in malaysia (soe).  - .  1-206.