SUMIATI, Sumiati; 						SYAMSI, Fauziah; 						SARI, Nurhaty Purnama.
 PENGARUH MODEL PEMBELAJARAN ROUND CLUB TERHADAP HASIL BELAJAR SISWA KELAS VII PADA POKOK BAHASAN EKOSISTEM DI SMPN 35 BATAM.
<strong>SIMBIOSA</strong>, [S.l.], v. 4, n. 1, july 2015.
ISSN 2598-6007.
Tersedia pada: &lt;<a href="https://www.journal.unrika.ac.id/index.php/simbiosajournal/article/view/541" target="_new">https://www.journal.unrika.ac.id/index.php/simbiosajournal/article/view/541</a>&gt;. Tanggal Akses: 14 feb. 2026
doi: <a href="https://doi.org/10.33373/sim-bio.v4i1.541">https://doi.org/10.33373/sim-bio.v4i1.541</a>.