Putri Sekar Melati ORCID iDhttps://orcid.org/0000-0002-0666-7063 Department of Science Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Indonesia Indonesia
Lilit Rusyati ORCID iDhttps://orcid.org/0000-0002-5598-9261 Department of Science Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Indonesia Indonesia
Taufik Rahman ORCID iDhttps://orcid.org/0000-0002-8266-0306 Department of Biology Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Indonesi Indonesia
The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).
If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.
Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.