Strengthening Friendship and Synergy: ASPETRI Malang Regency Halal Bihalal Activity as an Effort to Strengthen the Organization. JPWS [Internet]. 2025 May 27 [cited 2025 Jun. 4];4(05):663-74. Available from: https://wnj.westsciences.com/index.php/jpws/article/view/2219