Dingal, E. V. (1980). The relation between perceived teaching difficulties and actual performance scores of teachers in mathematics.
Chicago Style (17th ed.) CitationDingal, Eleanor Valera. The Relation Between Perceived Teaching Difficulties and Actual Performance Scores of Teachers in Mathematics. 1980.
MLA (9th ed.) CitationDingal, Eleanor Valera. The Relation Between Perceived Teaching Difficulties and Actual Performance Scores of Teachers in Mathematics. 1980.
Warning: These citations may not always be 100% accurate.