info:oai:generic.eprints.org:1696info:ofi/fmt:xml:xsd:journalKenayathullaHusaina BanuKenayathulla, Husaina BanuMohd RadziNorfarizaMohd Radzi, NorfarizaJayaramanThilagavathiJayaraman, Thilagavathi2289-966921324-52JURNAL KEPIMPINAN PENDIDIKANA qualitative study of instructional leadership and the implementation of supervision by tamil school principalsApril 2026article