“ INTERPERSONAL COMMUNICATION STRATEGY OF BADMINTON TRAINER IN INCREASING THE MOTIVATION OF WOMEN’S DUAL ATHLETES DJARUM JAKARTA DURING THE COVID-19 PANDEMIC”. JOSAR (Journal of Students Academic Research), vol. 7, no. 2, Sept. 2022, pp. 353-68, https://doi.org/10.35457/josar.v8i2.2429.