Abeywarna, U.K.2016-06-232016-06-232015Abeywarna, U.K. 2015. Lesson 07: Identification of few passive devices used in Technological Electronics, In: Practical Manual for GCE A/L Biosystem Technology Teachers. Ministry of Education and University of Kelaniya, Sri Lanka. 31-38 pp.978-955-4563-50-6http://repository.kln.ac.lk/handle/123456789/13647enLearning Object