ADRIAN PRATAMA, Petty Purwanita, and Anang Tribowo. “Treatment of Corneal Perforation Using Periosteal Graft Technique With the Continuation of Penetrating Keratoplasty: Poster Presentation - Case Report - Resident”. Ophthalmologica Indonesiana 49, no. S2 (April 8, 2024). Accessed July 4, 2024. https://ophthalmologica-indonesiana.com/index.php/journal/article/view/101389.