Citrawuni, M.D. et al. 2018. THE EFFECT OF THE POP-UP BOOK AKU DAN GIGIKU ON PULSE RATE IN CHILDREN AGED 4–6 YEARS. International Journal of Applied Pharmaceutics. 9, (Jan. 2018), 135–136. DOI:https://doi.org/10.22159/ijap.2017.v9s2.36.