Vantoria, Eko Nopiyanto, Y., Ilahi, B. R., & Pujianto, D. (2023). Self Efficacy Siswa Yang Mengikuti Ekstrakurikuler Bola Voli Di Smk Negeri 1 Kota Bengkulu: Self Efficacy of Students Participating in Extracurricular Activities volley ball at SMK Negeri 1 Bengkulu City. SPORT GYMNASTICS : Jurnal Ilmiah Pendidikan Jasmani, 4(2), 289–298. https://doi.org/10.33369/gymnastics.v4i2.29402