diff --git a/_quarto.yml b/_quarto.yml
index 93ea56b..d50225f 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -8,7 +8,7 @@ execute:
 
 website:
   title: "feidlambda"
-  description: "feidlambda by fiakodev"
+  description: "Koleksi lambda oleh FIAKO Engineering"
 
   site-url: https://lambda.fiako.engineering
   repo-url: https://github.com/fiakoenjiniring/feidlambda
@@ -42,6 +42,7 @@ website:
       - text: Dokumentasi
         menu:
         - href: docs/penggunaan.qmd
+        - href: docs/glossary.qmd
       - text: feidlambda 0.x
         menu:
         - href: release/feidlambda.qmd
@@ -53,6 +54,22 @@ website:
     #     href: https://twitter.com
     #     aria-label: feidlambda twitter
 
+  sidebar: 
+    - id: side-docs
+      style: floating
+      contents:
+        - section: "Dokumentasi"
+          contents: 
+            - href: docs/penggunaan.qmd
+            - href: docs/glossary.qmd
+
+    - id: side-feidlambda
+      style: floating
+      contents:
+        - section: Basics
+          contents:
+            - "yoooo"
+            - "aaaa"
 
   ## SIDEBAR
   page-footer:
diff --git a/docs/glossary.qmd b/docs/glossary.qmd
new file mode 100644
index 0000000..85f57c0
--- /dev/null
+++ b/docs/glossary.qmd
@@ -0,0 +1,162 @@
+---
+title: |
+  Daftar Istilah
+subtitle: |
+  Daftar istilah yang digunakan oleh fiakodev dalam pengembangan _lambda_.
+author: Taruma Sakti Megariansyah
+abstract: |
+  Istilah ini digunakan untuk memudahkan penyampaian dan konsistensi dalam pengembangan lambda. Istilah ini digunakan di FIAKO Engineering.  
+abstract-title: Information
+date: 2022-10-21
+toc: true
+toc-title: Daftar Istilah
+toc-depth: 5
+toc-location: right
+number-sections: false
+link-external-newwindow: true
+layout: article
+sidebar: side-docs
+fig-responsive: true
+---
+
+##### _NUMERIC_
+
+Angka / numerik. Numerik yang dimaksud adalah bilangan real: $\mathbb{R} = \{-1, 0, 1, \pi, 2.3212, -1.2, \frac{2}{3}, \dots\}$. Bilangan _complex_ $\mathbb{C}$ tidak termasuk. 
+
+##### _LOGICAL_
+
+`TRUE` atau `FALSE`. Dapat dikenal juga sebagai _boolean_. Nilai _logical_ bisa juga direpresentasikan dalam bentuk _numerik_ dengan `0` berarti `FALSE`, sedangkan nilai numerik selain `0` dianggap `TRUE`.
+
+##### _CELL_
+
+Sel. 
+
+::: {#fig-glossary-cell .column-page layout-ncol="2" layout-valign="bottom"}
+![Cell (Excel)](./img-glossary/cell_excel.png){#fig-cell-excel width=350}
+
+![Cell (Ilustrasi)](./img-glossary/cell_ilust.png){#fig-cell-ilust width=350}
+
+_Cell_
+:::
+
+##### _RANGE_
+
+Rentang yang terdiri dari lebih dari satu sel.
+
+::: {#fig-glossary-range .column-page layout-ncol="2" layout-valign="bottom"}
+![Range (Excel)](./img-glossary/range_excel.png){#fig-range-excel width=350}
+
+![Range (Ilustrasi)](./img-glossary/range_ilust.png){#fig-range-ilust width=350}
+
+_Range_
+:::
+
+##### _VECTOR_
+
+_Range_ yang memiliki 1 dimensi.
+
+::: {#fig-glossary-vector .column-page layout-ncol="2" layout-valign="bottom"}
+![Vector (Excel)](./img-glossary/vector_excel.png){#fig-vector-excel width=350}
+
+![Vector (Ilustrasi)](./img-glossary/vector_ilust.png){#fig-vector-ilust width=350}
+
+_Vector_
+:::
+
+##### _ARRAY_
+
+_Range_ yang memiliki 2 dimensi. Penggunaan istilah _array_ menginformasikan bahwa _range_ berupa dua dimensi. 
+
+::: {#fig-glossary-array .column-page layout-ncol="2" layout-valign="bottom"}
+![Array (Excel)](./img-glossary/array_excel.png){#fig-array-excel width=350}
+
+![Array (Ilustrasi)](./img-glossary/array_ilust.png){#fig-array-ilust width=350}
+
+_Array_
+:::
+
+##### _TABLE_
+
+_Array_ yang memiliki _header_ dalam format tabel. 
+
+::: {#fig-glossary-table .column-page layout-ncol="2" layout-valign="center"}
+![Table (Excel)](./img-glossary/table_excel.png){#fig-table-excel width=350}
+
+![Table (Ilustrasi)](./img-glossary/table_ilust.png){#fig-table-ilust width=350}
+
+_Table_
+:::
+
+##### _LOGICAL VECTOR_ / _LOGICAL ARRAY_
+
+_Vector_ atau _array_ yang berisikan nilai `TRUE` atau `FALSE`.
+
+::: {#fig-glossary-logical-vector .column-page layout-ncol="2" layout-valign="center"}
+![Logical Vector (Excel)](./img-glossary/logical-vector_excel.png){#fig-logical-vector-excel width=350}
+
+![Logical Vector (Ilustrasi)](./img-glossary/logical-vector_ilust.png){#fig-logical-vector-ilust width=350}
+
+_Logical Vector_
+:::
+
+##### _NUMERIC VECTOR_ / _NUMERIC ARRAY_
+
+_Vector_ atau _array_ yang berisikan nilai _numerik_. 
+
+::: {#fig-glossary-numeric-vector .column-page layout-ncol="2" layout-valign="center"}
+![Numeric Vector (Excel)](./img-glossary/numeric-vector_excel.png){#fig-numeric-vector-excel width=350}
+
+![Numeric Vector (Ilustrasi)](./img-glossary/numeric-vector_ilust.png){#fig-numeric-vector-ilust width=350}
+
+_Numeric Vector_
+:::
+
+##### _ROW VECTOR_
+
+_Vector_ yang melebar ke samping atau berupa baris. 
+
+![Row Vector (Excel)](./img-glossary/row-vector_excel.png){#fig-row-vector-excel width=350}
+
+##### _COLUMN VECTOR_
+
+_Vector_ yang memanjang ke bawah atau berupa kolom.
+
+![Column Vector (Excel)](./img-glossary/column-vector_excel.png){#fig-column-vector-excel height=350}
+
+##### _DYNAMIC ARRAY_
+
+Larik dinamis adalah kumpulan nilai / sel yang merupakan satu kesatuan. Dapat berupa _vector_ (1D) atau _array_ (2D).
+
+::: {#fig-glossary-dynamic-array-vector .column-screen-inset layout="[[1,1,1]]" layout-valign="bottom"}
+![_Column Vector_ Biasa](./img-glossary/dynamic-array_col_nda_excel.png){#fig-dynamic-array-col-nda height=350}
+
+![_Dynamic Array_ pada _Column Vector_](./img-glossary/dynamic-array_col_excel.gif){#fig-dynamic-array-col-gif height=350}
+
+![_Column Vector_ (_Dynamic Array_)](./img-glossary/dynamic-array_col_da_excel.png){#fig-dynamic-array-col-da height=350}
+
+_Dynamic Array_ (_Vector_)
+:::
+
+::: {#fig-glossary-dynamic-array-array .column-screen-inset layout="[[1,1,1]]" layout-valign="bottom"}
+![_Array_ Biasa](./img-glossary/dynamic-array_array_nda_excel.png){#fig-dynamic-array-col-nda height=350}
+
+![_Dynamic Array_ pada _Array_](./img-glossary/dynamic-array_array_excel.gif){#fig-dynamic-array-col-gif height=350}
+
+![_Array_ (_Dynamic Array_)](./img-glossary/dynamic-array_array_da_excel.png){#fig-dynamic-array-col-da height=350}
+
+_Dynamic Array_ (_Array_)
+:::
+
+##### _DYNAMIC ARRAY FORMULA_
+
+Formula yang mengeluarkan hasil lebih dari satu sel (_vector_ / _array_) dalam bentuk _dynamic array_. 
+
+Persamaan yang termasuk _dynamic array formula_ antara lain: `=POWER()`, `=ABS()`, `=ROUNDUP()`, dll. Yang perlu diingat bahwa formula _dynamic array_ mampu menghasilkan nilai dalam bentuk _vector_ atau _array_ sesuai jenis nilai yang dimasukkan.
+
+::: {#fig-glossary-dynamic-array-formula .column-screen-inset layout="[[40,60]]" layout-valign="bottom"}
+![Formula Biasa](./img-glossary/dynamic-array-formula_normal_excel.png){#fig-dynamic-array-formula-normal height=350}
+
+![_Dynamic Array Formula_](./img-glossary/dynamic-array-formula_da_excel.png){#fig-dynamic-array-formula-dynamic height=350}
+
+_Dynamic Array Formula_
+:::
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diff --git a/docs/penggunaan.qmd b/docs/penggunaan.qmd
index 461967d..aaaf2bc 100644
--- a/docs/penggunaan.qmd
+++ b/docs/penggunaan.qmd
@@ -10,6 +10,7 @@ toc-location: right
 number-sections: true
 link-external-newwindow: true
 layout: article
+sidebar: side-docs
 ---
 
 ## **Advanced Formula Environment**
diff --git a/index.qmd b/index.qmd
index 34e34a9..9f1b2d9 100644
--- a/index.qmd
+++ b/index.qmd
@@ -6,6 +6,7 @@ toc: false
 html-math-method: mathjax
 link-external-newwindow: true
 page-layout: full
+sidebar: false
 ---
 
 ::: {.text-center .m-0}