asmaa fadel, syahida che dzul-kifli.  (2021).  bipolar soft functions.  - aims mathematics.  4428-4446. 

nor syahmina kamarudin, syahida che dzul-kifli.  (2021).  on sufficient conditions for chaotic behavior of multidimensional discrete time dynamical system.  - bulletin of the malaysian mathematical sciences society.  3307-3317. 

asmaa fadel, syahida che dzul-kifli.  (2020).  bipolar soft topological spaces.  - european journal of pure and applied mathematics.  227-245. 

nor syahmina kamarudin, syahida che dzul-kifli.  (2020).  z^d -action induced by shift map on 1-step shift of finite type over two symbols and k -type transitive.  - mathematics and statistics.  535-541. 

nurul ashikin abdul rahman, fatimah abdul razak, syahida che dzul-kifli.  (2020).  the effect of peer tutoring on the process of learning mathematical proofs.  - advances in mathematics: scientific journal.  7375-7384. 

azmeer nordin, mohd salmi md noorani, syahida che dzul-kifli.  (2020).  orbit growth of dyck and motzkin shifts via artin-mazur zeta function.  - dynamical systems.  655-667. 

nor syahmina kamarudin,malouh baloush, and syahida che dzul-kifli.  (2019).  the chaotic properties of increasing gap shifts.  - international journal of mathematics and mathematical sciences.  1-5. 

asmaa fadel and syahida che dzul-kifli.  (2019).  some chaos notions on dendrites.  - symmetry.  1-10. 

syahida che dzul-kifli, chris good.  (2016).  the chaotic behavior on the unit circle.  - international journal of mathematical analysis.  1245-1254. 

malouh baloush, syahida che dzul-kifli, chris good.  (2016).  dense periodicity property and devaney chaos on shifts spaces.  - international journal of mathematical analysis.  1019-1029. 

malouh baloush and syahida che dzul-kifli.  (2016).  the dynamics of 1-step shifts of finite type over two symbols.  - indian journal of science and technology.  2-6. 

syahida che dzul-kifli and chris good.  (2015).  on devaney chaos and dense periodic points: period 3 and higher implies chaos.  - american mathematical monthly.  773-780.