Villaflor, L. T. (1985). Teachers perceived difficulties in the teaching of calculus.
Chicago Style (17th ed.) CitationVillaflor, Ludy T. Teachers Perceived Difficulties in the Teaching of Calculus. 1985.
MLA (9th ed.) CitationVillaflor, Ludy T. Teachers Perceived Difficulties in the Teaching of Calculus. 1985.
Warning: These citations may not always be 100% accurate.