Zainuddin, Zainal Zahari
Tajuddin Abdullah, M.; Samsudin M. Suri, M.; Zainuddin, Z.Z. 1990. Precopulatory behavior in Sumatran rhinoceros at Zoo Melaka. Proceedings of the SEA Zoos 3: 91-99.
Zainuddin, Z.Z.; Vidyadaran, M.K.; Rozyati, T.H.; Peng, B.T.; Tajuddin Abdullah, M. 1990. Observations on the skeleton of the Sumatran rhinoceros (Dicerorhinus sumatrensis sumatrensis). Journal veterinary Malaysia 2 (1): 59-61.
Zainuddin, Z.Z.; Tajuddin Abdullah, M.; Samsudin M. Suri, M.; Hassan, M. 1990. Milk composition of the Sumatran rhinoceros ( Dicerorhinus sumatrensis sumatrensis ). Proceedings of the Veterinary Association of Malaysia 2: 121-122.
Zainuddin, Z.Z.; Tajuddin Abdullah, M. 1989. Psychological restraint in captive Sumatran Rhinoceros ( Dicerorhinus sumatrensis). Journal of Wildlife and Parks (Malaysia) 8: 109-111.
Zainuddin, Z.Z.; Hassan, M. 1989. Feed intake and digestibility of Ficus variegate in a captive Sumatran Rhinoceros at Zoo Melaka. Journal of Wildlife and Parks (Malaysia) 8: 112-116.
Tajuddin Abdullah, M.; Zainuddin, Z.Z.; Samsudin M. Suri, M. 1989. A review of the Sumatran Rhinoceros Conservation Programme and assessment of management alternatives for the future. Proceedings of the National Parks Conference 1989: 191-201.
Zainuddin, Z.Z.; Sheikh-Omar, A.R.; Tajuddin Abdullah, M. 1989. Severe necrotizing enteritis in a Sumatran rhinoceros (Dicerorhinus sumatrensis). Proceedings of the Veterinary Association of Malaysia 1: 121-122.
Tajuddin Abdullah, M.; Zainuddin, Z.Z.; Shukor bin Md. Nor; Noliah bt Bakar; Zainun bt. Abd. Razak 1988. Notes on the birth of a Sumatran rhinoceros at the Malacca Zoo, Malaysia. Journal of Wildlife and Parks (Malaysia) 6/7: 39-42.
Tajuddin Abdullah, M.; Zainuddin, Z.Z. 1987. Rhino breeding in Malaysia. Rimba Indonesia 21 (1): 62-63.
Zainuddin, Z.Z. 1987. Blood collection in the captive Sumatran Rhinoceros ( Dicerorhinus sumatrensis) at the Malacca Zoo. Journal of Wildlife and Parks (Malaysia) 6: 75-83.
Zainuddin, Z.Z. 1986. The world's smallest rhinoceros ( Dicerorhinus sumatrensis) in captivity. Journal of Wildlife and Parks (Malaysia) 5: 134.






