Table 2. The Differences in parents' levels of knowledge before and after the vaccine intervention campaign

From

Design and Development of a Science Literacy Material on Vaccination as an Intervention Campaign for Parents of High School Students in the Philippines

Jenny J. Casiṅo, Angelo Mark P. Walag

American Journal of Educational Research. 2020, 8(10), 762-766 doi:10.12691/education-8-10-4