Vidia Atika Manggiasih and Anita Tripsilowati (2023) “The Activity Of Pregnant Women In The Pregnancy Class Reviewed From The Support Of Husband In Singogalih Village Tarik Sidoarjo District In 2020”, Indonesian Journal of Nutritional Epidemiology and Reproductive, 6(1), pp. 28–35. doi: 10.30994/ijner.v6i1.296.