This research is a development research that aims to develop evidence-based LKPD on logarithmic material in class X SMA. Data collection methods used are LKPD, Questionnaire, Observation and Interv…
Jusuf, Amir Abadi - Baker, Richard E. - Lembke, Valdean C. - King, Thomas E. - Jeffrey, Cynthia G. - NPS, Sylvia Veronica - Wulandari, Etty Retno - Martani, Dwi