First, read the English article below.

If your hair is long enough for rollers, this is a great way to add volume at your roots. Depending on the size of the rollers, section the center part of your hair — the part where a mohawk would be — into 3-4 sections. Wrap each one around a roller while you finish getting dressed or do your makeup.  If you use hot rollers, leave them in until they cool. If you use foam rollers or other rollers that aren’t heated, blast the roots of your hair with your blowdryer, then leave them in until your hair cools. Gently unroll your hair when it’s cool and style with your fingers. Hair extensions aren’t always just for creating length. Extensions cut to the same length as your hair can give you a huge volume boost. Tease your hair a little to hide the clips, then attach the extensions a few inches away from your roots. Make sure your hair is thick enough to cover the extensions. Clip-in extensions are usually placed fairly close to the roots, so even if your hair is on the thinner side, they wouldn't be as noticeable. If you place them a few inches away from the roots, then thin hair may not fully hide them. 

Now, please write a short abstract for it in Indonesian. Abstract:
Gunakan rol di bagian atas rambut untuk membuatnya lebih mengembang. Gunakan ekstensi jepit untuk menambah volume rambut.