[1]
A. Ridhotillah, E. W. Andjariani, and E. Ettyani, “Noni Fermentation as an Effort to Prevent COVID 19 in Sidoarjo, Indonesia”,
Ind. Jour. Cul. Comm. Dev
, vol. 8, p. 10.21070/ijccd2021698, Mar. 2021.