Fitriani, Vivi, Program Studi Pendidikan Biologi, STKIP PGRI Sumatera Barat, Jl. Gunung Pangilun, Padang 25173, Indonesia
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Vol 19, No 1 (2020) - Articles
How to Validity Handbook in Introduction and Laboratory Techniques Oriented PBL
Abstract PDF
ISSN: 2509-0119