Balila E, Panjaitan I, Galang D. Mediation and Moderated Mediation in the Relationship among Environmental Factors, Health-Related Knowledge, Attitude, Practices, Age and Gender. isc [Internet]. 2017Oct.30 [cited 2024Apr.20];5(1):13. Available from: https://jurnal.unai.edu/index.php/isc/article/view/1534