Nisa, Hoirun. 2020. “Prevalence of Constipation and Lifestyle Risk Factors Related to Constipation in an Adult Population of South Tangerang”. JKKI : Jurnal Kedokteran Dan Kesehatan Indonesia 11 (2):141-49. https://doi.org/10.20885/JKKI.Vol11.Iss2.art6.