Belajar GMAT bersama mas Sandy top pokoknya deh. Beliau sangat supportif dan antusias mengajar muridnya. Ketika saya bingung, beliau akan selalu mencoba mencari cara agar saya bisa mengerti, tapi uniknya adalah saya harus mengerti dengan usaha saya sendiri, tidak langsung diberi tahu jawabannya, jadi saya bisa lebih paham. Beliau juga sangat responsif ketika dihubungi untuk ditanya tentang GMAT bahkan ketika hari libur. Karena saya harus mengejar nilai GMAT dalam 3 bulan, saya akhirnya ikut kelas private dan GMAT general untuk persiapannya. Beliau bisa mengimbangi semangat belajar saya saat lagi tinggi-tingginya, dan juga bisa memberikan dukungan ketika kita sedang burnout. Tips yang diberikan semua berdasarkan oleh pengalaman yang dialami beliau sehingga sangat relevan. Joining SLI for my GMAT preparation was one of the best decision that I made in my MBA journey. Jangan ragu untuk belajar GMAT di SLI!

Awalnya saya beli buku GMAT tapi bingung mulai belajarnya darimana. Setelah browsing di internet untuk cari info dimana saja tempat les GMAT, SLI merupakan salah satu tempat les GMAT yang reviewnya sangat bagus. Berhubung sambil kerja, jadi saya hanya bisa les pada malam hari atau weekend, dan SLI ada kelas malam hari untuk private dan weekend untuk group. Setelah saya daftar dan masuk kelas group GMAT, ternyata cara mengajarnya oke dan sistematis, materinya juga lengkap. Pengajarnya Mas Sandy pinter banget dan sabar juga cara menjelaskan materi berkali-kali kalau kita belum mengerti. SLI juga provide modul latihan yang bisa kita kerjakan diluar jam les, dan bisa cek jawabannya via WA ke pengajarnya langsung. Materi SLI lengkap dan komperhensif buat basic kita ambil tes, tapi kita harus tetep rajin latihan sendiri juga. Overall, SLI recommended banget buat GMAT preparation. Sukses terus ya! Thank you!

SLI has really helped me in preparing for my GMAT test. At first, I only self-studied using free materials from the internet, but after a few months I felt no progress in my skills. After that, I tried to join SLI’s online group course as I got recommended by a friend. The 10 weeks course covered all the materials required for the GMAT and has helped me significantly in my preparation. Mr Sandy also explained the core concepts and strategies eloquently, which helped me reach an understanding I couldn’t possibly achieve during my self-study. After the test, I reviewed the materials once more as the handouts are so helpful for me to recall all the concepts & strategies. In the end, I managed to achieve a 720 GMAT score on my first attempt. I would recommend for anyone thinking about taking the GMAT to take SLI’s course to help them get the fundamentals for a good GMAT score.

When I first read through the SAT Preparatory book alone, I panicked. There were so many things I didn’t understand, and I could barely guess at the answers of half the question. After attempting to study alone and only becoming more and more frustrated, I enrolled in Sandy Leksana Institute- a mere 2 months before taking the SAT exam. During My diagnostic test, I failed the maths section of the SAT, and achieved a barely passing score in the 1500’s. After just 12 meeting (1 month) of extensive training, explanations and practices set for me, I finally understood exactly what I needed to do for the exam. It was so much easier when I listened to the teacher’s to-the-point explanations!
2 months later, when I checked my SAT scores, I couldn’t believe it. I had increased my score to 2340/2400, scoring full marks in the Reading section, and achieving 780/800 for Maths. Thank you to Sandy Leksana Institute and the Extremely effective coaching that has helped me achieve this!

Every Monday-Wednesday-Friday I have to come to Cikini at 6-8am in the morning to do the simulation test on GRE and learn about it before i go to work. Then, in the Saturday, I have to attend the 6-7 hours group course on GMAT and on Sunday, I take the GMAT simulation test for 3 hours. It almost have no life at that months. Well in fact Mr. Sandy even advice me in the 1st class: “Dini, from now until you finally take the real GMAT test, your priority is GMAT. Your Saturday is for GMAT. Family, Boyfriend, Friend, Office, and other its your next priority after GMAT if you want to be successful with GMAT.” Now you can imagine how hard and challenging is learning GMAT and how to improve the score. I really appreciate how Mr. Sandy really want
the students success and very committed with all the students. Respect!

Delighted to share my remarkable progress after engaging in private GMAT lessons at Sandy Leksana Institute. Achieving a score of 700 owes a significant debt to the expertise of instructors well-versed in both verbal and quantitative aspects. Despite the demands of my professional commitments, their concise yet invaluable insights have been instrumental. Their unwavering support, extending to weekend sessions, underscores their pivotal role in shaping my success. My heartfelt gratitude to Sandy Leksana Institute for their invaluable contribution.

Sangat berkesan! Sandy Leksana Institute membantu saya untuk mewujudkan mimpi saya. Disini saya bertemu dengan mentor yang sangat care dan saya bertemu dengan teman-teman yang mempunyai mimpi yang sama. Cara mengajarnya pun mulai dari dasar dan sangat detail. Setiap hari kita bisa kita bisa berkomunikasi melalui Whatsapp dan ini sangat membantu kemajuan yang saya alami.

I worked with Sandy mostly on the verbal section of the GMAT exam. He is a great teacher, especially solid in english. You can have a question for him at any time of the day and he is always available. You can feel his experience in teaching, which makes the class run smoothly and effectively. I recommend Sandy-institute for anyone in Jakarta who is willing ti improve his score on the GMAT exam.