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		Purnamsidi, W., 		Dinata, I., 		Adiatmika, I., & 		Sugianto, A.
2024 Jul  2.  PREVALENCE OF MASK USE DURING EXERCISE AT PUPUTAN MARGARANA RENON FIELD, DENPASAR CITY DURING THE COVID-19 PANDEMIC. E-Jurnal Medika Udayana. [Online] 13:07