Alrubaye, S.J.M. 2026. 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. Indonesian Journal on Health Science and Medicine. 3, 1 (Mar. 2026), 10.21070/ijhsm.v3i1.415. DOI:https://doi.org/10.21070/ijhsm.v3i1.415.