1. Using dendrochronological methods to date the wooden materials used in Balkapanı Han;Akkemik;Journal of Faculty of Forestry, İstanbul University (JFFIU),2004
2. Archaeobotanical and dendroarchaeological studies in the Ilgarini Cave, Pınarbaşı-Kastamonu, Turkey;Akkemik;Turk. J. Agric. For.,2004
3. Dating of some wooden buildings in Kastamonu by using dendrochronology methods;Akkemik;Science and Technology Journal of University of Anatolia,2004
4. With dendrochronology methods determining of construction dates of some important historical buildings in Tokat and its environ;Akkemik;Journal of Faculty of Forestry, İstanbul University (JFFIU),2010
5. Wood Anatomy of Eastern Mediterranean Species;Akkemik,2012