- Hajıyeva S.R., Shamilov N.T., Huseynov F.E., Aliyeva T.I., Rafiyeva H.L, Jafarova N.M., Gullarli G.H. Synthesis and Study of New Derivatives of Diphenylcarbazide on the Base of N1`, N1`-Dioctoxymethylchlorazone Ether Journal of ecology & natural resources (JENR), volume 4 issue 1, 2020, p.1-5
- R. Hajiyeva, E.M. Gadirova, A.A.Sujayev Investigation of photocatalytic properties of TiO2 nanoparticles belonging to rutile phase Journal of Molecular Structure Available online 28 october 2020, 129534, ElsevierImpact Factor: 2.463
- Фидан Бахманова, Севиндж Гаджиева и др Исследование методом рентгеноструктурного анализа комплекса меди (II) с бис-(4,4'-(этан-1,2-диилбис (азанедиил)) бис(3-(2-(4-фторфенил) гидразинил) пентан-2-оном), т.61, №6, 952-958, 2020, Журнал Структурной Химии, (kat. C)
- Вусале Марданова, Севиндж Гаджиева. Изучение комплексообразования никеля(II) с 1,3-дифенил–2-(2–гидрокси-4-нитрофенилгидрозо)- проподионом-1,3 в присутствии третьих компонентов. Известия вузов. Прикладная химия и биотехнология. 2020 № 2 стр. 196-204 (kat. C)
- Sevinj Hajiyeva, Nazim Shamilov, Giyas Bayramov, Narmin Rakida, Naila Jafarova. Development of an ecologically friendly method for the chemical treatment of industrial wastewater generated in the oil industry Journal of ecology and natural resources , ISSN: 2578-4994, P1-3
- Abuali Huseyinli, Sevinj Hajiyeva. Ecological problems of water resources in Azerbaijan and their impact on human health. Central Asian Journal of Environmental Science and technology innovation 2, 2020, p 71-76
- R.Hajiyeva,T.İ.Aliyeva , G.I.Bayramov,, F.Е.Huseynov, H.L.Rafiyeva, Z.T.Valiyeva, A.A.Samadova, N.M.Jafarova Synthesis and research of new compounds of guanidine on the basis of a-chlorether and chlorazone Annali d’Italia (Italy’s scientific journal), №8, 2020 VOL. 2, р.10-17
- Fidan Bahmanova, Sevinj Hajiyeva, Nazim Shamilov. Sorption of Uranium (VI) Ions by a Sorbent Based on a Copolymer of Maleic Anhydride with Styrene Modified by N, N'-diphenylguanidine Journal of the Chemical Society of Pakistan. 2020 Volume 42, No. 03, June issue.p. 413-417,