Al-Shukri, S., Mahmood , A. T. . and Al Hanbali, O. A. (2021) “Spiro-cyclotriphosphazene with three functional end groups: synthesis and structural characterization of new polycyclotriphosphazenes with Schiff-base groups”, Polimery, 66(6), pp. 341-349. doi: 10.14314/polimery.2021.6.2.