Arama Sonu&ccedil;lar&#305; - Daralt&#305;lm&#305;&#351;: Drexel University. Education. degree granting institution. - English - 2019 - 0384 SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/tr_TR/defaulttr/defaulttr/qf$003dAUTHOR$002509Yazar$002509Drexel$002bUniversity.$002bEducation.$002bdegree$002bgranting$002binstitution.$002509Drexel$002bUniversity.$002bEducation.$002bdegree$002bgranting$002binstitution.$0026qf$003dLANGUAGE$002509Language$002509ENG$002509English$0026qf$003dPUBDATE$002509Yay$0025C4$0025B1n$002bY$0025C4$0025B1l$0025C4$0025B1$0025092019$0025092019$0026qf$003dSUBJECT$002509Konu$0025090384$0025090384$0026ps$003d300? 2024-06-20T19:44:49Z A Mixed Methods Case Study: Exploring Teacher and Principal Perceptions about Effective Principal Leadership Behaviors that Influence Student Academic Achievement in Philadelphia Area High Schools ent://SD_ILS/0/SD_ILS:701957 2024-06-20T19:44:49Z 2024-06-20T19:44:49Z by&#160;Sutton, Khalid N.A., author.<br/><a href="http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqm&rft_dat=xri:pqdiss:13856420">http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqm&rft_dat=xri:pqdiss:13856420</a><br/>Format:&#160;Kitap<br/>