Zobrazeno 1 - 1
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pro vyhledávání: '"Hardiyansyah, Muhammad Agus"'
Publikováno v:
Jurnal Pendidikan Kimia (JPKim); Vol 14, No 2 (2022): August; 120-130
The development of a PQ4R-based electronic activity sheet on the material of ion balance and pH of the buffer solution aims to develop a valid electronic activity sheet and determine user responses in learning. The research method used is the researc