Sa'adah, Siti Imroatus, and Jaslin Ikhsan. “Validity and Reliability Test of the Learning Independence Questionnaire Instrument in Using Electronic Modules ”. Jurnal Penelitian Pendidikan IPA, vol. 9, no. 12, Dec. 2023, pp. 11173-80, doi:10.29303/jppipa.v9i12.4466.