PUTRI, Vischa Nadia; HUTAMA, Fajar Surya; MARDIATI, Yayuk
(2023-02-08)
SKKD No. 01008/UN25.5.1/TU.3/2021 "The Effect of Problem Based Learning Model Toward the Fifth Grade Student Learning Outcome on Theme Clean Iat for Heaith in The Covid-19 Pandemic at SDN North Bontang, East Kalimantan"