Lewi Ginting, and Adhona Bhajana Wijaya Negara. “EVALUASI KEBERHASILAN INSEMINASI BUATAN (IB) PADA SAPI SIMMENTAL (Bos Taurus) DI KECAMATAN BINJAI TIMUR KOTA BINJAI”. Journal of Innovation Research and Knowledge, vol. 5, no. 1, June 2025, pp. 585-90, https://mail.bajangjournal.com/index.php/JIRK/article/view/10357.