ibrahim komoo, norhayati ahmad & edy tonnizam mohamad. (2021). mersing geopark : lingkaran volkano kuno. - . 165. |
ibrahim komoo, norhayati ahmad, norzaini azman, hanang samodra. yusdi n. lamatenggo, ana r. septiana, mustajir. (2021). raja ampat geopark: permata kars kepulauan tropika. - . 154. |
mohd hizamri, gripping anak akeng, norhayati ahmad. (2021). taman negeri rompin pahang: a world of wonders and enchantments. - . 140. |
juliana senawi, norhayati ahmad. (2021). kelawar malaysia / bats of malaysia. - . 80. |
maimon abdullah, norhayati ahmad, sharifah mastura syed abdullah. (2019). biodiversity in oil palm plantations malaysia. - . 123. |
ibrahim komoo, norhayati ahmad, tanot unjah. (2019). taman georimba marmar dayang bunting langkawi geopark, malaysia. - . 160. |
ibrahim komoo, norhayati ahmad, che aziz ali, edy tonnizam mohamad, mohd fauzi rajimin, mohd zulhafiz said. (2019). mersing geopark: panduan meneroka geotapak. - . 54. |
ibrahim komoo, norhayati ahmad, tanot unjah, sharina abdul halim. (2018). warisan kubang badak: panduan meneroka biogeotrail kubang badak. - . 62. |
norhayati ahmad, gerry goeden, jamili nais. (2018). life in the triangle: tun sakaran marine park and sipada island park. - . 168. |
wan juliana wan ahmad, norhayati ahmad, abd latiff mohamed. (2018). flora bakau malaysia. - . 101. |
norhayati ahmad. (2017). katak dan kodok malaysia: malaysia biodiversity information system (mybis). - . 101. |
allen jeyarajasingam, norhayati ahmad, yasser mohamed arifin & rahmah ilias. (2016). burung-burung malaysia: sistem maklumat kepelbagaian biologi malaysia (mybis). - . 166. |
norhayati ahmad & mike h.n. chong. (2016). amphibians, reptiles and mammals of putrajaya lake and wetland. - . 100. |
farah shafawati mohd taib, norhayati ahmad & shukor md nor. (2016). burau : the hidden paradise. - . 96. |
maimon abdullah & norhayati ahmad. (2016). keajaiban alam marin khazanah malaysia. - . 179. |
norhayati ahmad, mohd shafeea leman & kamal roslan mohamed. (2015). machinchang cambrian geoforest park langkawi geopark, malaysia. - . 157. |
noraini talip, norhayati ahmad, maimon abdullah. (2014). taman paku pakis fern garden a hidden gem of universiti kebangsaan malaysia. - . 185. |
noraini talip, norhayati ahmad, maimon abdullah. (2014). taman paku pakis : a hidden gem of universiti kebangsaan malaysia. - . 185. |
w. a. wan juliana, a. damanhuri, m. s. razali, a. norhayati, a. latiff. (2008). mangrove flora of langkawi. - . 154. |
maimon, a., w. a. wan juliana, a. norhayati, m. n. shukor. (2008). biodiversity of sungai pulai, ramsar site, johor. - . 97 pp.. |
che abd. rahim mohamed, fathul karim sahrani, masni mohd ali, zaidi che cob, norhayati ahmad. (2008). ekosistem marin malaysia : penyelidikan pantai timur johor darul takzim. - . 176. |
saiful arif abdullah, norhayati ahmad, mohammad shuhaimi othman, ahmad abas kutty, zulfahmi ali rahman. (2008). 3rd regional symposium on enviroment and natural resources "conservation for a green future". - . 135. |
mohd shafeea leman, kamarulzaman abdul ghani, ibrahim komoo, norhayati ahmad. (2007). langkawi geopark. - . 113. |