further dead link removal

sources/platform/actors/development/actor_definition/actor_json.md

@@ -72,7 +72,7 @@ Actor `name`, `version`, `buildTag`, and `environmentVariables` are currently on
 | `environmentVariables` | Optional | A map of environment variables to be used during local development. These variables will also be applied to the Actor when deployed on the Apify platform. For more details, see the [environment variables](/cli/docs/vars) section of Apify CLI documentation. |
 | `dockerfile` | Optional | The path to the Dockerfile to be used for building the Actor on the platform. If not specified, the system will search for Dockerfiles in the `.actor/Dockerfile` and `Dockerfile` paths, in that order. Refer to the [Dockerfile](./docker.md) section for more information. |
 | `dockerContextDir` | Optional | The path to the directory to be used as the Docker context when building the Actor. The path is relative to the location of the `actor.json` file. This property is useful for monorepos containing multiple Actors. Refer to the [Actor monorepos](../deployment/source_types.md#actor-monorepos) section for more details. |
-| `readme` | Optional | The path to the README file to be used on the platform. If not specified, the system will look for README files in the `.actor/README.md` and `README.md` paths, in that order of preference. Check out [Apify Academy article on writing a quality README files](/academy/get-most-of-actors/actor-readme) guidance. |
+| `readme` | Optional | The path to the README file to be used on the platform. If not specified, the system will look for README files in the `.actor/README.md` and `README.md` paths, in that order of preference. Check out [Apify Marketing Playbook to learn how to write a quality README files](https://apify.notion.site/How-to-create-an-Actor-README-759a1614daa54bee834ee39fe4d98bc2) guidance. |
 | `input` | Optional | You can embed your [input schema](./input_schema/index.md) object directly in `actor.json` under the `input` field. You can also provide a path to a custom input schema. If not provided, the input schema at `.actor/INPUT_SCHEMA.json` or `INPUT_SCHEMA.json` is used, in this order of preference. |
 | `changelog` | Optional | The path to the CHANGELOG file displayed in the Information tab of the Actor in Apify Console next to Readme. If not provided, the CHANGELOG at `.actor/CHANGELOG.md` or `CHANGELOG.md` is used, in this order of preference. Your Actor doesn't need to have a CHANGELOG but it is a good practice to keep it updated for published Actors. |
 | `storages.dataset` | Optional | You can define the schema of the items in your dataset under the `storages.dataset` field. This can be either an embedded object or a path to a JSON schema file. [Read more](/platform/actors/development/actor-definition/dataset-schema) about Actor dataset schemas. |

sources/platform/actors/publishing/index.mdx

@@ -19,7 +19,7 @@ To build & publish an Actor on [Apify Store](https://apify.com/store), you'll go
 1. [Development](../development/index.md).
 2. [Publication](./publishing/publish) and set up of [monetization](./publishing/monetize).
 3. [Testing](../development/automated_tests.md).
-4. [Promotion](../../academy/get-most-of-actors/seo-and-promotion).
+4. [Promotion](https://apify.notion.site/3fdc9fd4c8164649a2024c9ca7a2d0da?v=6d262c0b026d49bfa45771cd71f8c9ab).
 
 ## Benefits of publishing and monetization
 
@@ -72,7 +72,7 @@ Ensure periodic testing, either manually or by [setting up automatic testing](..
 To find ideas for new Actor, consider the following sources:
 
 - Your own experiences with friends, colleagues, and customers
-- SEO tools to identify search terms, websites related to web scrapint, web automation, or web integrations (see the[SEO article](../../academy/get-most-of-actors/seo-and-promotion) for more details)
+- SEO tools to identify search terms, websites related to web scrapint, web automation, or web integrations (see the[SEO article](https://apify.notion.site/SEO-990259fe88a84fd0a85ce6d3b394d8c1) for more details)
 - The [Actor ideas page](https://apify.com/ideas) to find Actors in demaed by the Apify community
 - Our [Discord community](https://discord.com/invite/jyEM2PRvMU), especially the [#hire-freelancers](https://discord.com/channels/801163717915574323/1022804760484659210) channel can offer great insights
 

sources/platform/actors/publishing/publish.mdx

@@ -9,7 +9,7 @@ sidebar_position: 1
 
 ---
 
-Before making your Actor public, it's important to ensure your Actor has a clear **Description** and comprehensive **README** section. This will help users understand your Actor's purpose, how to configure its inputs, and the type of output it generates. This guide we'll review the essential fields you must complete before publishing your Actor. For more detaileted information on [SEO, promotion](/academy/get-most-of-actors/seo-and-promotion) and [how to write a comprehensive README](/academy/get-most-of-actors/actor-readme),refer to guited available at the [Apify Academy](https://docs.apify.com/academy).
+Before making your Actor public, it's important to ensure your Actor has a clear **Description** and comprehensive **README** section. This will help users understand your Actor's purpose, how to configure its inputs, and the type of output it generates. This guide we'll review the essential fields you must complete before publishing your Actor. For more detailed information on [SEO & promotion](https://apify.notion.site/SEO-990259fe88a84fd0a85ce6d3b394d8c1) and [how to write a comprehensive README](https://apify.notion.site/How-to-create-an-Actor-README-759a1614daa54bee834ee39fe4d98bc2),refer to guides available at the [Apify Marketing Playbook](https://apify.notion.site/3fdc9fd4c8164649a2024c9ca7a2d0da?v=6d262c0b026d49bfa45771cd71f8c9ab).
 
 ## Make your Actor public