Putra, R. A., Umar, H., Rizal, S. ., Syukri, M. ., & Fajar, S. . (2023). Experimental Design for the Observation of Saliva Droplets Using a High-Speed Camera. Jurnal Penelitian Pendidikan IPA, 9(11), 10101–10107. https://doi.org/10.29303/jppipa.v9i11.5589