·        Rumen fermentation of local grasses fed to native goat, Ismartoyo Ismartoyo, Rohmiyatul Islamiyati, Muhammad Rusdy, Hajas, 5(1): 28-35, (2023)

·         NDF (neutral detergent fiber) and ADF (acid detergent fiber) content of fermented corn epidermis with lactic acid bacteria. Nurazizah, J. Mustabi, and Ismartoyo. AIP Conference Proceedings. Vol. 2628. No. 1. AIP Publishing, (2023).

·         Atmaja, I. G. M., Ismartoyo, I., Natsir, A., & Syahriani, S. (2023, June). The performance and carcass percentage of goat fed with cocoa POD husk and turmeric. In AIP Conference Proceedings (Vol. 2628, No. 1). AIP Publishing.

·         Ismartoyo, I., Islamiyati, R., & Rusdy, M. (2023, June). Digestibility In Vivo and In Sacco of four local grass resource in South Sulawesi Indonesia. In AIP Conference Proceedings (Vol. 2628, No. 1). AIP Publishing.

·         Natsir, A., Ismartoyo, I., & Syahrir, S. (2023, June). Nitrogen retention of complete feed containing fermented corn cone in the local goat. In AIP Conference Proceedings (Vol. 2628, No. 1). AIP Publishing.

·         Wijaya, A. I., Ismartoyo, I., & Natsir, A. (2023). Analysis of rumen degradation characteristics of forage crude protein in goat. Online J. Anim. Feed Res, 13(3).

·         Ismartoyo, I., Syahriani, S., & Sarwan, S. (2022). The Feed ADF and NDF Digestibilityof Goat Fed Four Difference Diets. Hasanuddin Journal of Animal Science (HAJAS), 4(1), 41-47.

·         Nurjunitar, A. V., Purba, F. Y., Wahyuni, W., Ismartoyo, I., & Sari, D. K. (2019). The Analysis of Renal Anatomy and Histological Changes of Green Iguana (Iguana Iguana) After Feeding With Red Spinach (Amaranthus tricolor L.). Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research).