Hello, participants of ECOSA 2024!🤖
Mohon maaf, pendaftaran ECOSA 2024 sudah ditutup karena telah mencapai batas pendaftaran.
Thank you for your participation! Keep spirits dear. We are waiting for your participation in ECOSA 2025!🤖
Informasi lebih lanjut, silahkan hubungi :
https://wa.me/6281310660806 (Fata)
https://wa.me/6281229893775 (Hasna)