Open AccessThe Effect of Some Constraints on Mathematics Instructors’ Problem Solving Practices: Universities in Amhara Region in Focus
Author(s) -
Solomon Melesse
Publication year - 2016
Publication title -
science technology and arts research journal
Language(s) - English
Resource type - Journals
eISSN - 2305-3372
pISSN - 2226-7522
DOI - 10.4314/star.v4i4.25
Subject(s) - simple random sample , nonprobability sampling , mathematics education , interview , sample (material) , population , mathematics , medicine , sociology , chemistry , environmental health , chromatography , anthropology
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