Presentation Certificate - PPAVI-2026-2B7EC938

Certificate No. PPAVI-2026-2B7EC938

Certificate

of Presentation

This certificate is formally awarded to:

Jonathan Briant Wijaya, Christy Mahendra, Yosita Lianawati

for presenting the paper entitled:

ASTAKANDA: A Gamified Sign Language Learning Platform Using K-Nearest Neighbors and Interactive Dataset Enrichment

PPAVI-2026-2B7EC938 / Oral

The 1st PPAVI Student Research and Vocational Conference 2026

16 Oct 2026 - 31 Oct 2026

Informatics, Data Systems, and Digital Innovation

Educational technology

RD. Dr. Antonius Ary Setyawan, S.S., M.A, M.M.

Ketua Pengurus PPAVI

Romanus Edy Prabowo, S.Si., M.Sc., Ph.D.

Ketua Panitia

Digitally issued by PPAVI Conference System on 15 October 2026. Available at: