Assessment on Level of Effectiveness of Practical Research 1 in Preparing Grade 11 Humanities and Social Sciences Strand Students for Practical Research II in Bestlink College of the Philippines. AASgBCPJMRA. 2020;2(1). Accessed January 19, 2026. https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1726