relation: http://repository.uhamka.ac.id/id/eprint/49500/ title: Oral presentation as catalysts for critical thinking creator: ILYAS, HAMZAH PUADI subject: L Education (General) type: Article type: PeerReviewed format: text language: en identifier: http://repository.uhamka.ac.id/id/eprint/49500/1/Oral%20Presentations%20%28Sinta%202%29.pdf identifier: ILYAS, HAMZAH PUADI Oral presentation as catalysts for critical thinking. Jo-ELT.