First, read the English article below.

It's a little easier to mingle when you already have an "in," like a friend, coworker or acquaintance who can introduce you to a few other people. If you don't know anyone else at the party or event, that's totally okay. You can still mingle. But, there's nothing wrong with using your existing relationships to help you ease into a slightly awkward social setting.  Don't make it too obvious that you're looking for people you know. You don't want to appear closed off to making new friends. In other words, try not to look like you are only looking for one person. Look around calmly and casually. Enjoy the view, but as you do this, do a quick scan around the room to see if you already know people. If you see someone you know, but they're talking to someone else, wait for a bit of a lull before catching the person's eye and walking over. When you're in a room full of people you don't know very well, it may be easier to walk up to a smaller group of people than a big one. Look for groups that seem to be having friendly, casual conversations. Check out people's body language. If they're practically standing shoulder to shoulder in a huddle, they may not be open to meeting new people. If their body language is open and friendly they may have relaxed postures, with arms and legs uncrossed and no barriers between them. If they seem calm and accessible, walk up to them and introduce yourself.  It might feel awkward, but everyone does this at parties and social gatherings. Most people will be really friendly and welcoming to you. If people ignore you or somehow seem unwelcoming, you can politely excuse yourself and find another group to join. Steer clear of people who seem to be having an intense one-on-one conversation. Chances are your presence could bring about an awkward silence. You can tell if they are in an intense one-on-one conversation by watching body language. If they are leaning into each other, gesturing wildly, and maintaining intense eye contact, you probably shouldn’t interrupt. If you looked around the... 

Now, please write a short abstract for it in Indonesian. Abstract:
Lihatlah seisi ruangan untuk mencari seseorang yang Anda kenal. Carilah kelompok kecil. Buat diri Anda mudah didekati. Bantu orang lain untuk berbaur. Jangan terlalu lama berada di zona nyaman. Usahakan mengobrol dengan beberapa orang yang berbeda. Ketahui cara undur diri.