| Extending the typology: Negative concord and connective negation in Persian J Van der Auwera, S Koohkan Linguistic Typology at the Crossroads 2 (1), 1-36, 2022 | 8 | 2022 |
| From Need to Necessity: Bajæd in Modern West Iranian Languages S Koohkan, A Golfam Language Related Research 12 (1), 109-143, 2021 | 2 | 2021 |
| The Typology of Modality in Modern West Iranian Languages S Koohkan PhD thesis, Antwerp: University of Antwerp, 2019 | 2 | 2019 |
| 3 Modality and mood in Tajik S Koohkan, R Mofidi Tajik Linguistics 3, 109, 2023 | | 2023 |
| ‘To be able to’en les llengües modernes d’Iran: introducció d’una clàusula modal S Koohkan, R Mofidi Dialectologia: revista electrònica, 165-191, 2022 | | 2022 |
| 'To be able to'in modern west Iranian languages: introducing a modal clause S Koohkan, R Mofidi Dialectologia.-Place of publication unknown, 165-191, 2022 | | 2022 |
| Grammaticalization and (inter) subjectification in an Iranian modal verb: A paradox resolved by Dutch S Koohkan, J Nuyts Australian Journal of Linguistics 41 (4), 389-407, 2021 | | 2021 |
| The Relation between Grammaticalization and Intersubjectification in Designating the Genesis of Modal Auxiliaries S Koohkan, J Nuyts, A Golfam Research in Western Iranian Languages and Dialects 8 (1), 95-112, 2020 | | 2020 |
| The Typology of Modality in New West Iranian Languages: Thesis S Koohkan | | 2019 |
