Ridayani, Rita, Dewi Mey Lestanti Mukodri, Marella Marella, Ristina Rosauli Harianja, and Neni San Agustina Siregar. 2024. “THE EFFECT OF ELECTRONIC FOOD FOR PREGNANCY (E-FOCY) APPLICATION ON THE NUTRITION BEHAVIOR OF PREGNANT WOMEN IN THE RIAU ISLANDS COMMUNITY”. International Journal of Social Science 3 (5):673-80. https://doi.org/10.53625/ijss.v3i5.7421.