Ismahani, S., Rahmah, M., Natasya, M., Anggraini, N., Hanifah, I. dan Al-Zahwa, N. 2026. A Contrastive and Error Analysis of English Used in Instagram Comments by Indonesian EFL Learners. Abdi Cendekia : Jurnal Pengabdian Masyarakat. 5, 2 (Jun 2026), 2479–2489. DOI:https://doi.org/10.61253/abdicendekia.v5i2.980.