“Comparative Outcomes of Laparoscopic Versus Open Appendectomy in Children Aged 9–13 Years: A Retrospective Study: Hasil Perbandingan Antara Laparoskopi Dan Bedah Terbuka Pada Pengangkatan Appendiks Pada Anak Usia 9–13 Tahun: Studi Retrospektif”. 2026. Indonesian Journal on Health Science and Medicine 3 (1): 10.21070/ijhsm.v3i1.415. https://doi.org/10.21070/ijhsm.v3i1.415.