"Ku-." Kamus Besar Bahasa Indonesia Daring, Badan Pengembangan dan Pembinaan Bahasa, https://kbbi.kemendikdasmen.go.id/entri/ku-%20(3). Diakses 25 Mei. 2026.
Badan Pengembangan dan Pembinaan Bahasa. (t.t.). Ku-. Dalam Kamus Besar Bahasa Indonesia Daring. Diakses 25 Mei, 2026, dari https://kbbi.kemendikdasmen.go.id/entri/ku-%20(3).
Kamus Besar Bahasa Indonesia Daring, s.v. "ku-," diakses 25 Mei, 2026, https://kbbi.kemendikdasmen.go.id/entri/ku-%20(3).
"Ku-." Kamus Besar Bahasa Indonesia Daring (Online Indonesian Comprehensive Dictionary), Agency for Language Development and Cultivation, https://kbbi.kemendikdasmen.go.id/entri/ku-%20(3). Accessed 25 May. 2026.
Agency for Language Development and Cultivation. (n.d.). Ku-. In Kamus Besar Bahasa Indonesia Daring (Online Indonesian Comprehensive Dictionary). Retrieved May 25, 2026, from https://kbbi.kemendikdasmen.go.id/entri/ku-%20(3).
Kamus Besar Bahasa Indonesia Daring (Online Indonesian Comprehensive Dictionary), s.v. "ku-," accessed May 25, 2026, https://kbbi.kemendikdasmen.go.id/entri/ku-%20(3).